| 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 | $234.90 | 3.545% | $243.2272 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $59.63 | 9.592% | $65.3497 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $212.95 | 3.216% | $219.7985 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $119.72 | 7.864% | $129.1348 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $81.81 | 8.311% | $88.6092 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $108.66 | 13.163% | $122.9629 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $114.56 | 7.128% | $122.7258 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $932.23 | $991.8081 | $991.81 | $991.85 | $991.70 | |