| 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 | $106.84 | 7.509% | $114.8626 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $62.27 | 3.599% | $64.5111 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $140.50 | 5.472% | $148.1882 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $154.32 | 12.119% | $173.022 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $32.32 | 6.775% | $34.5097 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $236.62 | 5.385% | $249.362 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $191.53 | 6.870% | $204.6881 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $924.40 | $989.1437 | $989.14 | $989.10 | $989.20 | |