| 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 | $156.97 | 8.702% | $170.6295 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $143.49 | 6.323% | $152.5629 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $53.57 | 13.234% | $60.6595 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $66.97 | 12.153% | $75.1089 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $87.35 | 13.752% | $99.3624 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $120.25 | 10.746% | $133.1721 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $217.31 | 7.760% | $234.1733 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $845.91 | $925.6686 | $925.66 | $925.60 | $925.80 | |