| 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 | $139.25 | 9.232% | $152.1056 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $201.28 | 7.438% | $216.2512 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $49.45 | 9.105% | $53.9524 | $53.95 | $53.95 | $54.00 |
| Purchase #4 | $46.77 | 8.396% | $50.6968 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $20.65 | 9.220% | $22.5539 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $90.34 | 12.843% | $101.9424 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $226.94 | 10.656% | $251.1227 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $774.68 | $848.6250 | $848.62 | $848.60 | $848.70 | |