| 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 | $41.75 | 13.783% | $47.5044 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $44.75 | 13.492% | $50.7877 | $50.79 | $50.80 | $50.80 |
| Purchase #3 | $21.96 | 13.476% | $24.9193 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $30.82 | 5.865% | $32.6276 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $50.52 | 8.584% | $54.8566 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $165.44 | 12.707% | $186.4625 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $140.71 | 9.122% | $153.5456 | $153.55 | $153.55 | $153.50 |
| 7 purchase totals = | $495.95 | $550.7037 | $550.71 | $550.70 | $550.70 | |