| 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 | $129.94 | 4.648% | $135.9796 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $249.96 | 9.791% | $274.4336 | $274.43 | $274.45 | $274.40 |
| Purchase #3 | $143.94 | 7.728% | $155.0637 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $166.67 | 13.192% | $188.6571 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $180.76 | 7.796% | $194.852 | $194.85 | $194.85 | $194.90 |
| Purchase #6 | $13.32 | 11.525% | $14.8551 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $49.95 | 7.412% | $53.6523 | $53.65 | $53.65 | $53.70 |
| 7 purchase totals = | $934.54 | $1,017.4934 | $1,017.49 | $1,017.50 | $1,017.70 | |