| 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 | $204.95 | 8.193% | $221.7416 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $65.26 | 12.161% | $73.1963 | $73.20 | $73.20 | $73.20 |
| Purchase #3 | $181.94 | 9.780% | $199.7337 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $171.46 | 9.546% | $187.8276 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $59.38 | 11.295% | $66.087 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $59.99 | 6.873% | $64.1131 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $5.49 | 8.268% | $5.9439 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $748.47 | $818.6432 | $818.64 | $818.70 | $818.50 | |