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 | $28.57 | 4.749% | $29.9268 | $29.93 | $29.95 | $29.90 |
Purchase #2 | $25.71 | 10.771% | $28.4792 | $28.48 | $28.50 | $28.50 |
Purchase #3 | $126.49 | 6.249% | $134.3944 | $134.39 | $134.40 | $134.40 |
Purchase #4 | $175.26 | 13.590% | $199.0778 | $199.08 | $199.10 | $199.10 |
Purchase #5 | $28.41 | 13.757% | $32.3184 | $32.32 | $32.30 | $32.30 |
Purchase #6 | $203.87 | 10.293% | $224.8543 | $224.85 | $224.85 | $224.90 |
Purchase #7 | $213.82 | 7.784% | $230.4637 | $230.46 | $230.45 | $230.50 |
7 purchase totals = | $802.13 | $879.5146 | $879.51 | $879.55 | $879.60 |