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 | $18.50 | 10.657% | $20.4715 | $20.47 | $20.45 | $20.50 |
Purchase #2 | $170.94 | 10.102% | $188.2084 | $188.21 | $188.20 | $188.20 |
Purchase #3 | $201.25 | 4.427% | $210.1593 | $210.16 | $210.15 | $210.20 |
Purchase #4 | $97.28 | 6.642% | $103.7413 | $103.74 | $103.75 | $103.70 |
Purchase #5 | $121.40 | 9.566% | $133.0131 | $133.01 | $133.00 | $133.00 |
Purchase #6 | $69.64 | 6.489% | $74.1589 | $74.16 | $74.15 | $74.20 |
Purchase #7 | $134.42 | 8.136% | $145.3564 | $145.36 | $145.35 | $145.40 |
7 purchase totals = | $813.43 | $875.1089 | $875.11 | $875.05 | $875.20 |