| 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 | $209.88 | 9.121% | $229.0232 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $228.29 | 9.360% | $249.6579 | $249.66 | $249.65 | $249.70 |
| Purchase #3 | $44.28 | 8.454% | $48.0234 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $40.35 | 12.613% | $45.4393 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $85.71 | 4.461% | $89.5335 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $21.67 | 12.374% | $24.3514 | $24.35 | $24.35 | $24.40 |
| Purchase #7 | $14.28 | 6.726% | $15.2405 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $644.46 | $701.2692 | $701.26 | $701.25 | $701.20 | |