| 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 | $144.40 | 4.865% | $151.4251 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $124.65 | 12.445% | $140.1627 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $132.49 | 6.478% | $141.0727 | $141.07 | $141.05 | $141.10 |
| Purchase #4 | $217.95 | 8.207% | $235.8372 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $160.68 | 12.302% | $180.4469 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $114.50 | 11.510% | $127.679 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $68.77 | 10.478% | $75.9757 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $963.44 | $1,052.5993 | $1,052.61 | $1,052.65 | $1,052.60 | |