| 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 | $40.29 | 5.873% | $42.6562 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $22.98 | 5.554% | $24.2563 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $69.48 | 6.720% | $74.1491 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $77.56 | 8.635% | $84.2573 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $27.86 | 5.801% | $29.4762 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $82.81 | 7.634% | $89.1317 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $16.38 | 12.334% | $18.4003 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $337.36 | $362.3271 | $362.34 | $362.35 | $362.40 | |