| 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 | $135.80 | 7.425% | $145.8832 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $29.46 | 11.662% | $32.8956 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $70.43 | 9.310% | $76.987 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $174.29 | 9.662% | $191.1299 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $63.77 | 5.592% | $67.336 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $74.79 | 3.847% | $77.6672 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $58.47 | 9.379% | $63.9539 | $63.95 | $63.95 | $64.00 |
| 7 purchase totals = | $607.01 | $655.8528 | $655.86 | $655.90 | $655.90 | |