| 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 | $22.83 | 11.527% | $25.4616 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $113.83 | 13.290% | $128.958 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $120.78 | 6.300% | $128.3891 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $161.97 | 12.460% | $182.1515 | $182.15 | $182.15 | $182.20 |
| Purchase #5 | $248.90 | 9.209% | $271.8212 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $117.79 | 9.115% | $128.5266 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $119.36 | 10.767% | $132.2115 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $905.46 | $997.5195 | $997.52 | $997.50 | $997.60 | |