| 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 | $97.25 | 13.351% | $110.2338 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $95.77 | 10.380% | $105.7109 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $121.55 | 13.600% | $138.0808 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $151.48 | 12.303% | $170.1166 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $200.56 | 10.171% | $220.959 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $144.73 | 6.859% | $154.657 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $133.42 | 9.544% | $146.1536 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $944.76 | $1,045.9117 | $1,045.91 | $1,045.90 | $1,046.00 | |