| 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 | $163.94 | 9.187% | $179.0012 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $64.55 | 13.563% | $73.3049 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $154.42 | 10.163% | $170.1137 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $241.41 | 7.700% | $259.9986 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $150.95 | 9.870% | $165.8488 | $165.85 | $165.85 | $165.80 |
| Purchase #6 | $233.26 | 6.285% | $247.9204 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $99.69 | 11.134% | $110.7895 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $1,108.22 | $1,206.9771 | $1,206.97 | $1,206.95 | $1,206.90 | |