| 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 | $169.47 | 4.451% | $177.0131 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $53.42 | 4.205% | $55.6663 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $144.85 | 9.384% | $158.4427 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $98.48 | 12.127% | $110.4227 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $149.33 | 9.692% | $163.8031 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $110.53 | 4.557% | $115.5669 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $120.74 | 10.283% | $133.1557 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $846.82 | $914.0705 | $914.07 | $914.00 | $914.10 | |