| 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 | $134.65 | 6.450% | $143.3349 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $39.41 | 9.588% | $43.1886 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $244.72 | 4.499% | $255.73 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $57.26 | 6.305% | $60.8702 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $43.29 | 9.728% | $47.5013 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $148.39 | 4.874% | $155.6225 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $210.94 | 11.776% | $235.7803 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $878.66 | $942.0278 | $942.02 | $942.05 | $942.00 | |