| 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 | $116.52 | 4.827% | $122.1444 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $170.47 | 11.206% | $189.5729 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $94.57 | 10.152% | $104.1707 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $37.67 | 11.834% | $42.1279 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $136.27 | 10.249% | $150.2363 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $238.38 | 12.515% | $268.2133 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $155.83 | 12.799% | $175.7747 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $949.71 | $1,052.2402 | $1,052.23 | $1,052.20 | $1,052.20 | |