| 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 | $244.31 | 8.514% | $265.1106 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $47.78 | 11.531% | $53.2895 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $240.34 | 8.789% | $261.4635 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $14.51 | 12.494% | $16.3229 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $114.97 | 13.122% | $130.0564 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $119.78 | 9.492% | $131.1495 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $74.58 | 12.740% | $84.0815 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $856.27 | $941.4739 | $941.47 | $941.45 | $941.50 | |