| 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 | $45.60 | 10.354% | $50.3214 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $31.36 | 8.343% | $33.9764 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $66.92 | 5.188% | $70.3918 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $58.28 | 11.404% | $64.9263 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $204.73 | 3.264% | $211.4124 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $182.58 | 9.724% | $200.3341 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $28.79 | 11.605% | $32.1311 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $618.26 | $663.4935 | $663.49 | $663.55 | $663.40 | |