| 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 | $94.97 | 7.276% | $101.88 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $48.77 | 9.785% | $53.5421 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $173.78 | 7.597% | $186.9821 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $245.81 | 4.214% | $256.1684 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $158.42 | 7.771% | $170.7308 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $23.68 | 11.388% | $26.3767 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $144.67 | 7.349% | $155.3018 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $890.10 | $950.9819 | $950.98 | $951.05 | $951.00 | |