| 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 | $53.52 | 11.774% | $59.8214 | $59.82 | $59.80 | $59.80 |
| Purchase #2 | $18.26 | 6.338% | $19.4173 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $226.47 | 9.220% | $247.3505 | $247.35 | $247.35 | $247.40 |
| Purchase #4 | $14.98 | 7.808% | $16.1496 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $175.48 | 12.379% | $197.2027 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $103.49 | 8.652% | $112.444 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $188.29 | 3.283% | $194.4716 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $780.49 | $846.8571 | $846.85 | $846.80 | $846.80 | |