| 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 | $108.91 | 12.404% | $122.4192 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $230.38 | 9.827% | $253.0194 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $86.67 | 12.582% | $97.5748 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $70.77 | 6.168% | $75.1351 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $231.45 | 10.756% | $256.3448 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $102.80 | 3.528% | $106.4268 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $122.97 | 9.563% | $134.7296 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $953.95 | $1,045.6497 | $1,045.65 | $1,045.65 | $1,045.50 | |