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 | $123.80 | 4.500% | $129.371 | $129.37 | $129.35 | $129.40 |
Purchase #2 | $147.60 | 4.146% | $153.7195 | $153.72 | $153.70 | $153.70 |
Purchase #3 | $100.86 | 8.233% | $109.1638 | $109.16 | $109.15 | $109.20 |
Purchase #4 | $115.30 | 7.252% | $123.6616 | $123.66 | $123.65 | $123.70 |
Purchase #5 | $31.89 | 5.242% | $33.5617 | $33.56 | $33.55 | $33.60 |
Purchase #6 | $71.53 | 11.424% | $79.7016 | $79.70 | $79.70 | $79.70 |
Purchase #7 | $119.70 | 10.793% | $132.6192 | $132.62 | $132.60 | $132.60 |
7 purchase totals = | $710.68 | $761.7984 | $761.79 | $761.70 | $761.90 |