| 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 | $151.51 | 5.826% | $160.337 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $58.45 | 5.116% | $61.4403 | $61.44 | $61.45 | $61.40 |
| Purchase #3 | $63.35 | 9.155% | $69.1497 | $69.15 | $69.15 | $69.10 |
| Purchase #4 | $63.35 | 10.414% | $69.9473 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $90.53 | 12.798% | $102.116 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $99.71 | 4.574% | $104.2707 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $116.29 | 10.443% | $128.4342 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $643.19 | $695.6952 | $695.70 | $695.70 | $695.50 | |