| 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 | $196.91 | 6.567% | $209.8411 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $68.86 | 10.552% | $76.1261 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $26.95 | 9.624% | $29.5437 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $35.87 | 12.115% | $40.2157 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $206.66 | 9.110% | $225.4867 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $225.33 | 5.503% | $237.7299 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $131.61 | 5.286% | $138.5669 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $892.19 | $957.5101 | $957.52 | $957.55 | $957.40 | |