| 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 | $193.75 | 7.316% | $207.9248 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $160.51 | 12.228% | $180.1372 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $214.27 | 10.574% | $236.9269 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $175.70 | 6.646% | $187.377 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $66.89 | 11.631% | $74.67 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $66.47 | 5.438% | $70.0846 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $169.95 | 4.459% | $177.5281 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,047.54 | $1,134.6486 | $1,134.65 | $1,134.70 | $1,134.60 | |