| 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 | $171.33 | 6.241% | $182.0227 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $67.45 | 8.451% | $73.1502 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $194.36 | 5.347% | $204.7524 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $55.37 | 12.509% | $62.2962 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $46.46 | 13.286% | $52.6327 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $43.59 | 4.685% | $45.6322 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $110.60 | 13.818% | $125.8827 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $689.16 | $746.3691 | $746.36 | $746.40 | $746.40 | |