| 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 | $199.74 | 6.694% | $213.1106 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $229.95 | 9.467% | $251.7194 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $166.39 | 6.310% | $176.8892 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $159.50 | 3.279% | $164.73 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $84.43 | 11.283% | $93.9562 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $134.30 | 7.311% | $144.1187 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $91.57 | 12.249% | $102.7864 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $1,065.88 | $1,147.3105 | $1,147.32 | $1,147.30 | $1,147.30 | |