| 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 | $66.87 | 4.288% | $69.7374 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $185.47 | 7.217% | $198.8554 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $18.64 | 13.662% | $21.1866 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $107.43 | 13.465% | $121.8954 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $198.40 | 7.337% | $212.9566 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $189.38 | 3.851% | $196.673 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $161.49 | 8.127% | $174.6143 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $927.68 | $995.9187 | $995.93 | $995.90 | $996.00 | |