| 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 | $40.38 | 6.217% | $42.8904 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $60.25 | 13.710% | $68.5103 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $184.29 | 6.134% | $195.5943 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $147.85 | 8.394% | $160.2605 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $241.61 | 3.778% | $250.738 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $57.39 | 5.245% | $60.4001 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $144.60 | 3.395% | $149.5092 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $876.37 | $927.9028 | $927.90 | $927.90 | $927.90 | |