| 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 | $35.91 | 4.317% | $37.4602 | $37.46 | $37.45 | $37.50 |
| Purchase #2 | $228.39 | 5.659% | $241.3146 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $241.45 | 4.837% | $253.1289 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $140.59 | 13.774% | $159.9549 | $159.95 | $159.95 | $160.00 |
| Purchase #5 | $45.96 | 8.844% | $50.0247 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $225.37 | 5.568% | $237.9186 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $184.29 | 5.864% | $195.0968 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,101.96 | $1,174.8987 | $1,174.89 | $1,174.85 | $1,174.90 | |