| 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 | $220.31 | 7.413% | $236.6416 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $98.84 | 12.232% | $110.9301 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $122.25 | 10.611% | $135.2219 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $61.48 | 7.862% | $66.3136 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $146.84 | 11.689% | $164.0041 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $203.31 | 4.688% | $212.8412 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $91.27 | 3.108% | $94.1067 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $944.30 | $1,020.0592 | $1,020.05 | $1,020.05 | $1,019.90 | |