| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.73 | 13.541% | $132.5364 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $121.76 | 7.494% | $130.8847 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $84.46 | 11.169% | $93.8933 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $78.80 | 8.757% | $85.7005 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $19.98 | 10.647% | $22.1073 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $152.94 | 13.213% | $173.148 | $173.15 | $173.15 | $173.10 |
| Purchase #7 | $95.88 | 13.703% | $109.0184 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $670.55 | $747.2886 | $747.29 | $747.30 | $747.20 | |