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 | $29.60 | 6.404% | $31.4956 | $31.50 | $31.50 | $31.50 |
Purchase #2 | $103.95 | 5.594% | $109.765 | $109.77 | $109.75 | $109.80 |
Purchase #3 | $116.68 | 13.500% | $132.4318 | $132.43 | $132.45 | $132.40 |
Purchase #4 | $128.80 | 5.145% | $135.4268 | $135.43 | $135.45 | $135.40 |
Purchase #5 | $193.52 | 5.721% | $204.5913 | $204.59 | $204.60 | $204.60 |
Purchase #6 | $44.46 | 9.483% | $48.6761 | $48.68 | $48.70 | $48.70 |
Purchase #7 | $233.84 | 4.232% | $243.7361 | $243.74 | $243.75 | $243.70 |
7 purchase totals = | $850.85 | $906.1227 | $906.14 | $906.20 | $906.10 |