| 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 | $29.45 | 7.624% | $31.6953 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $37.79 | 3.218% | $39.0061 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $127.79 | 10.307% | $140.9613 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $66.84 | 9.660% | $73.2967 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $198.81 | 6.797% | $212.3231 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $12.39 | 4.318% | $12.925 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $228.27 | 7.177% | $244.6529 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $701.34 | $754.8604 | $754.87 | $754.85 | $754.90 | |