| 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 | $213.57 | 5.503% | $225.3228 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $37.61 | 3.807% | $39.0418 | $39.04 | $39.05 | $39.00 |
| Purchase #3 | $45.65 | 3.542% | $47.2669 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $40.86 | 13.765% | $46.4844 | $46.48 | $46.50 | $46.50 |
| Purchase #5 | $116.47 | 3.505% | $120.5523 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $44.66 | 12.221% | $50.1179 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $14.62 | 12.597% | $16.4617 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $513.44 | $545.2478 | $545.24 | $545.20 | $545.30 | |