| 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 | $132.48 | 12.607% | $149.1818 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $102.71 | 4.369% | $107.1974 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $152.45 | 5.366% | $160.6305 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $136.55 | 13.569% | $155.0785 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $43.36 | 10.332% | $47.84 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $68.32 | 5.250% | $71.9068 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $170.32 | 10.471% | $188.1542 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $806.19 | $879.9892 | $879.99 | $880.05 | $880.00 | |