| 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 | $81.66 | 12.395% | $91.7818 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $172.47 | 12.196% | $193.5044 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $10.76 | 11.104% | $11.9548 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $59.30 | 7.115% | $63.5192 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $22.92 | 11.678% | $25.5966 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $55.94 | 7.427% | $60.0947 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $188.33 | 8.722% | $204.7561 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $591.38 | $651.2076 | $651.20 | $651.20 | $651.30 | |