| 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 | $130.96 | 6.237% | $139.128 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $75.66 | 7.404% | $81.2619 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $228.86 | 3.279% | $236.3643 | $236.36 | $236.35 | $236.40 |
| Purchase #4 | $83.43 | 12.212% | $93.6185 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $184.34 | 8.742% | $200.455 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $112.94 | 8.311% | $122.3264 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $113.86 | 6.426% | $121.1766 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $930.05 | $994.3307 | $994.34 | $994.35 | $994.40 | |