| 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 | $29.65 | 8.867% | $32.2791 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $132.43 | 3.389% | $136.9181 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $187.89 | 10.541% | $207.6955 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $92.50 | 3.473% | $95.7125 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $160.85 | 8.530% | $174.5705 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $230.96 | 12.641% | $260.1557 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $145.25 | 3.115% | $149.7745 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $979.53 | $1,057.1059 | $1,057.11 | $1,057.05 | $1,057.20 | |