| 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 | $133.47 | 11.374% | $148.6509 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $61.50 | 11.470% | $68.5541 | $68.55 | $68.55 | $68.60 |
| Purchase #3 | $153.66 | 3.257% | $158.6647 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $75.60 | 5.535% | $79.7845 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $229.43 | 4.600% | $239.9838 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $130.62 | 10.120% | $143.8387 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $84.72 | 3.559% | $87.7352 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $869.00 | $927.2119 | $927.20 | $927.25 | $927.30 | |