| 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 | $87.89 | 7.255% | $94.2664 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $47.41 | 5.217% | $49.8834 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $227.74 | 13.840% | $259.2592 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $153.66 | 3.309% | $158.7446 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $112.48 | 7.287% | $120.6764 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $53.35 | 13.257% | $60.4226 | $60.42 | $60.40 | $60.40 |
| Purchase #7 | $123.96 | 13.397% | $140.5669 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $806.49 | $883.8195 | $883.82 | $883.80 | $883.90 | |