| 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 | $68.66 | 9.521% | $75.1971 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $75.41 | 10.404% | $83.2557 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $148.95 | 8.444% | $161.5273 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $201.81 | 6.247% | $214.4171 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $139.67 | 4.749% | $146.3029 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $24.94 | 3.144% | $25.7241 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $29.68 | 10.277% | $32.7302 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $689.12 | $739.1544 | $739.16 | $739.15 | $739.10 | |