| 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 | $143.94 | 5.143% | $151.3428 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $62.79 | 7.856% | $67.7228 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $81.47 | 6.854% | $87.054 | $87.05 | $87.05 | $87.10 |
| Purchase #4 | $114.47 | 13.639% | $130.0826 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $159.30 | 7.485% | $171.2236 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $108.76 | 11.304% | $121.0542 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $49.49 | 4.687% | $51.8096 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $720.22 | $780.2896 | $780.27 | $780.25 | $780.30 | |