| 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 | $238.28 | 12.749% | $268.6583 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $25.88 | 8.770% | $28.1497 | $28.15 | $28.15 | $28.10 |
| Purchase #3 | $98.54 | 3.276% | $101.7682 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $12.68 | 11.110% | $14.0887 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $85.38 | 3.608% | $88.4605 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $55.65 | 6.528% | $59.2828 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $32.35 | 9.402% | $35.3915 | $35.39 | $35.40 | $35.40 |
| 7 purchase totals = | $548.76 | $595.7997 | $595.80 | $595.80 | $595.90 | |