| 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 | $72.27 | 12.819% | $81.5343 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $98.51 | 9.339% | $107.7098 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $24.33 | 12.411% | $27.3496 | $27.35 | $27.35 | $27.30 |
| Purchase #4 | $73.85 | 7.576% | $79.4449 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $94.70 | 8.117% | $102.3868 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $34.46 | 11.539% | $38.4363 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $139.72 | 11.144% | $155.2904 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $537.84 | $592.1521 | $592.15 | $592.20 | $592.00 | |