| 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 | $210.46 | 4.564% | $220.0654 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $75.37 | 12.666% | $84.9164 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $62.96 | 5.767% | $66.5909 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $194.61 | 9.414% | $212.9306 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $209.98 | 8.277% | $227.36 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $164.68 | 8.201% | $178.1854 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $155.50 | 9.368% | $170.0672 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,073.56 | $1,160.1159 | $1,160.13 | $1,160.10 | $1,160.20 | |