| 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 | $177.51 | 7.297% | $190.4629 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $153.53 | 6.754% | $163.8994 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $230.77 | 11.378% | $257.027 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $210.49 | 4.207% | $219.3453 | $219.35 | $219.35 | $219.30 |
| Purchase #5 | $206.88 | 8.733% | $224.9468 | $224.95 | $224.95 | $224.90 |
| Purchase #6 | $53.94 | 13.302% | $61.1151 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $204.59 | 5.676% | $216.2025 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,237.71 | $1,332.9990 | $1,333.01 | $1,333.00 | $1,332.90 | |