| 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 | $96.73 | 9.870% | $106.2773 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $168.96 | 5.360% | $178.0163 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $94.40 | 9.245% | $103.1273 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $138.44 | 7.847% | $149.3034 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $171.39 | 11.809% | $191.6294 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $247.34 | 4.126% | $257.5452 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $161.41 | 9.596% | $176.8989 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $1,078.67 | $1,162.7978 | $1,162.81 | $1,162.85 | $1,162.70 | |