| 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 | $124.37 | 12.428% | $139.8267 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $19.43 | 11.199% | $21.606 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $16.26 | 8.269% | $17.6045 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $87.62 | 10.242% | $96.594 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $247.57 | 8.303% | $268.1257 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $111.73 | 5.517% | $117.8941 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $41.99 | 8.859% | $45.7099 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $648.97 | $707.3609 | $707.36 | $707.40 | $707.30 | |