| 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 | $159.98 | 11.663% | $178.6385 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $211.95 | 11.231% | $235.7541 | $235.75 | $235.75 | $235.80 |
| Purchase #3 | $129.62 | 10.717% | $143.5114 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $46.96 | 6.324% | $49.9298 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $137.30 | 3.169% | $141.651 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $37.51 | 13.653% | $42.6312 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $15.47 | 11.810% | $17.297 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $738.79 | $809.4130 | $809.41 | $809.45 | $809.40 | |