| 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 | $154.35 | 5.326% | $162.5707 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $80.33 | 6.778% | $85.7748 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $18.31 | 7.261% | $19.6395 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $82.91 | 7.289% | $88.9533 | $88.95 | $88.95 | $89.00 |
| Purchase #5 | $47.81 | 4.757% | $50.0843 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $224.46 | 8.432% | $243.3865 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $64.29 | 10.768% | $71.2127 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $672.46 | $721.6218 | $721.61 | $721.60 | $721.70 | |