| 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 | $158.52 | 9.165% | $173.0484 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $228.76 | 12.378% | $257.0759 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $120.26 | 4.331% | $125.4685 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $16.36 | 5.381% | $17.2403 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $62.64 | 10.275% | $69.0763 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $27.82 | 7.191% | $29.8205 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $106.39 | 8.238% | $115.1544 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $720.75 | $786.8843 | $786.89 | $786.90 | $786.90 | |