| 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 | $138.85 | 12.691% | $156.4715 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $140.76 | 13.580% | $159.8752 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $88.64 | 10.232% | $97.7096 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $25.39 | 6.353% | $27.003 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $90.63 | 6.815% | $96.8064 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $102.94 | 3.493% | $106.5357 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $110.74 | 5.333% | $116.6458 | $116.65 | $116.65 | $116.60 |
| 7 purchase totals = | $697.95 | $761.0472 | $761.06 | $761.05 | $761.00 | |