| 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 | $142.98 | 3.279% | $147.6683 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $198.77 | 13.421% | $225.4469 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $30.67 | 7.581% | $32.9951 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $30.59 | 8.162% | $33.0868 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $24.41 | 11.398% | $27.1923 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $35.60 | 6.670% | $37.9745 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $99.55 | 8.395% | $107.9072 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $562.57 | $612.2711 | $612.28 | $612.25 | $612.30 | |