| 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 | $57.64 | 11.315% | $64.162 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $126.98 | 12.618% | $143.0023 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $219.45 | 10.827% | $243.2099 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $59.49 | 8.643% | $64.6317 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $78.67 | 6.694% | $83.9362 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $87.65 | 7.808% | $94.4937 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $221.59 | 7.682% | $238.6125 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $851.47 | $932.0483 | $932.04 | $932.05 | $932.00 | |