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 | $129.77 | 7.600% | $139.6325 | $139.63 | $139.65 | $139.60 |
Purchase #2 | $117.58 | 9.200% | $128.3974 | $128.40 | $128.40 | $128.40 |
Purchase #3 | $155.51 | 8.765% | $169.1405 | $169.14 | $169.15 | $169.10 |
Purchase #4 | $10.26 | 3.865% | $10.6565 | $10.66 | $10.65 | $10.70 |
Purchase #5 | $47.38 | 3.866% | $49.2117 | $49.21 | $49.20 | $49.20 |
Purchase #6 | $183.51 | 13.660% | $208.5775 | $208.58 | $208.60 | $208.60 |
Purchase #7 | $122.45 | 10.500% | $135.3073 | $135.31 | $135.30 | $135.30 |
7 purchase totals = | $766.46 | $840.9234 | $840.93 | $840.95 | $840.90 |