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 | $142.28 | 5.416% | $149.9859 | $149.99 | $150.00 | $150.00 |
Purchase #2 | $103.79 | 5.810% | $109.8202 | $109.82 | $109.80 | $109.80 |
Purchase #3 | $158.39 | 9.521% | $173.4703 | $173.47 | $173.45 | $173.50 |
Purchase #4 | $233.93 | 10.471% | $258.4248 | $258.42 | $258.40 | $258.40 |
Purchase #5 | $238.57 | 4.526% | $249.3677 | $249.37 | $249.35 | $249.40 |
Purchase #6 | $74.72 | 3.316% | $77.1977 | $77.20 | $77.20 | $77.20 |
Purchase #7 | $100.43 | 10.647% | $111.1228 | $111.12 | $111.10 | $111.10 |
7 purchase totals = | $1,052.11 | $1,129.3894 | $1,129.39 | $1,129.30 | $1,129.40 |