| 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 | $69.69 | 10.672% | $77.1273 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $159.32 | 6.450% | $169.5961 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $45.26 | 7.486% | $48.6482 | $48.65 | $48.65 | $48.60 |
| Purchase #4 | $94.41 | 7.193% | $101.2009 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $99.47 | 5.151% | $104.5937 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $148.84 | 3.320% | $153.7815 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $228.64 | 12.687% | $257.6476 | $257.65 | $257.65 | $257.60 |
| 7 purchase totals = | $845.63 | $912.5953 | $912.60 | $912.65 | $912.50 | |