| 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 | $213.27 | 10.164% | $234.9468 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $116.48 | 3.428% | $120.4729 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $47.88 | 12.102% | $53.6744 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $92.63 | 7.799% | $99.8542 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $121.56 | 8.440% | $131.8197 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $104.35 | 8.476% | $113.1947 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $27.58 | 4.385% | $28.7894 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $723.75 | $782.7521 | $782.74 | $782.70 | $782.80 | |