| 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 | $24.79 | 6.849% | $26.4879 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $153.76 | 9.508% | $168.3795 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $95.78 | 13.625% | $108.83 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $233.45 | 8.442% | $253.1578 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $139.95 | 13.762% | $159.2099 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $34.58 | 7.331% | $37.1151 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $5.40 | 5.618% | $5.7034 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $687.71 | $758.8836 | $758.89 | $758.90 | $758.90 | |