| 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 | $148.61 | 10.642% | $164.4251 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $73.93 | 9.259% | $80.7752 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $244.58 | 12.485% | $275.1158 | $275.12 | $275.10 | $275.10 |
| Purchase #4 | $139.74 | 9.526% | $153.0516 | $153.05 | $153.05 | $153.10 |
| Purchase #5 | $69.33 | 6.341% | $73.7262 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $46.50 | 8.514% | $50.459 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $148.97 | 10.318% | $164.3407 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $871.66 | $961.8936 | $961.91 | $961.95 | $961.90 | |