| 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 | $102.40 | 11.869% | $114.5539 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $86.94 | 8.334% | $94.1856 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $88.80 | 11.822% | $99.2979 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $93.77 | 7.571% | $100.8693 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $158.91 | 7.736% | $171.2033 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $123.66 | 11.685% | $138.1097 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $249.98 | 9.269% | $273.1506 | $273.15 | $273.15 | $273.20 |
| 7 purchase totals = | $904.46 | $991.3703 | $991.37 | $991.35 | $991.50 | |