| 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 | $138.34 | 11.725% | $154.5604 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $67.89 | 10.474% | $75.0008 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $91.31 | 9.854% | $100.3077 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $44.98 | 10.306% | $49.6156 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $68.40 | 10.861% | $75.8289 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $114.41 | 4.551% | $119.6168 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $153.99 | 3.654% | $159.6168 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $679.32 | $734.5470 | $734.56 | $734.50 | $734.50 | |