| 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 | $51.45 | 8.325% | $55.7332 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $234.53 | 5.164% | $246.6411 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $151.35 | 10.226% | $166.8271 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $155.41 | 9.738% | $170.5438 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $124.40 | 11.788% | $139.0643 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $112.47 | 9.165% | $122.7779 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $136.28 | 11.310% | $151.6933 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $965.89 | $1,053.2807 | $1,053.27 | $1,053.35 | $1,053.20 | |