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 | $131.35 | 7.236% | $140.8545 | $140.85 | $140.85 | $140.90 |
Purchase #2 | $122.67 | 5.257% | $129.1188 | $129.12 | $129.10 | $129.10 |
Purchase #3 | $44.94 | 6.650% | $47.9285 | $47.93 | $47.95 | $47.90 |
Purchase #4 | $143.91 | 3.481% | $148.9195 | $148.92 | $148.90 | $148.90 |
Purchase #5 | $137.60 | 11.352% | $153.2204 | $153.22 | $153.20 | $153.20 |
Purchase #6 | $147.39 | 8.194% | $159.4671 | $159.47 | $159.45 | $159.50 |
Purchase #7 | $122.46 | 9.535% | $134.1366 | $134.14 | $134.15 | $134.10 |
7 purchase totals = | $850.32 | $913.6454 | $913.65 | $913.60 | $913.60 |