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 | $187.85 | 8.139% | $203.1391 | $203.14 | $203.15 | $203.10 |
Purchase #2 | $100.58 | 10.146% | $110.7848 | $110.78 | $110.80 | $110.80 |
Purchase #3 | $169.74 | 12.702% | $191.3004 | $191.30 | $191.30 | $191.30 |
Purchase #4 | $184.27 | 9.717% | $202.1755 | $202.18 | $202.20 | $202.20 |
Purchase #5 | $14.40 | 3.675% | $14.9292 | $14.93 | $14.95 | $14.90 |
Purchase #6 | $121.32 | 12.108% | $136.0094 | $136.01 | $136.00 | $136.00 |
Purchase #7 | $148.40 | 5.335% | $156.3171 | $156.32 | $156.30 | $156.30 |
7 purchase totals = | $926.56 | $1,014.6555 | $1,014.66 | $1,014.70 | $1,014.60 |