| 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 | $139.44 | 6.526% | $148.5399 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $133.82 | 12.838% | $150.9998 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $91.59 | 4.240% | $95.4734 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $110.58 | 7.438% | $118.8049 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $221.40 | 9.560% | $242.5658 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $18.59 | 9.610% | $20.3765 | $20.38 | $20.40 | $20.40 |
| Purchase #7 | $130.77 | 10.249% | $144.1726 | $144.17 | $144.15 | $144.20 |
| 7 purchase totals = | $846.19 | $920.9329 | $920.93 | $920.90 | $921.00 | |