| 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 | $179.74 | 4.147% | $187.1938 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $21.94 | 13.672% | $24.9396 | $24.94 | $24.95 | $24.90 |
| Purchase #3 | $68.85 | 6.701% | $73.4636 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $11.86 | 8.105% | $12.8213 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $164.41 | 12.534% | $185.0171 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $42.64 | 6.203% | $45.285 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $170.42 | 10.611% | $188.5033 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $659.86 | $717.2237 | $717.22 | $717.20 | $717.20 | |