| 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 | $144.42 | 13.227% | $163.5224 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $155.46 | 7.355% | $166.8941 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $225.83 | 8.147% | $244.2284 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $102.42 | 3.264% | $105.763 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $201.94 | 13.303% | $228.8041 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $149.81 | 6.684% | $159.8233 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $221.70 | 9.235% | $242.174 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $1,201.58 | $1,311.2093 | $1,311.19 | $1,311.15 | $1,311.20 | |