| 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 | $175.57 | 7.164% | $188.1478 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $114.83 | 5.617% | $121.28 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $93.96 | 3.642% | $97.382 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $132.33 | 12.782% | $149.2444 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $51.63 | 9.731% | $56.6541 | $56.65 | $56.65 | $56.70 |
| Purchase #6 | $216.50 | 12.426% | $243.4023 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $130.79 | 7.574% | $140.696 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $915.61 | $996.8066 | $996.80 | $996.85 | $996.80 | |