| 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 | $135.97 | 10.108% | $149.7138 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $236.38 | 9.465% | $258.7534 | $258.75 | $258.75 | $258.80 |
| Purchase #3 | $58.53 | 3.237% | $60.4246 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $140.46 | 5.319% | $147.9311 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $173.49 | 6.705% | $185.1225 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $18.93 | 6.236% | $20.1105 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $143.36 | 4.710% | $150.1123 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $907.12 | $972.1682 | $972.15 | $972.10 | $972.10 | |