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 | $180.48 | 4.724% | $189.0059 | $189.01 | $189.00 | $189.00 |
Purchase #2 | $127.91 | 8.521% | $138.8092 | $138.81 | $138.80 | $138.80 |
Purchase #3 | $75.31 | 11.301% | $83.8208 | $83.82 | $83.80 | $83.80 |
Purchase #4 | $102.51 | 5.364% | $108.0086 | $108.01 | $108.00 | $108.00 |
Purchase #5 | $27.39 | 9.428% | $29.9723 | $29.97 | $29.95 | $30.00 |
Purchase #6 | $230.36 | 3.670% | $238.8142 | $238.81 | $238.80 | $238.80 |
Purchase #7 | $111.64 | 9.437% | $122.1755 | $122.18 | $122.20 | $122.20 |
7 purchase totals = | $855.60 | $910.6065 | $910.61 | $910.55 | $910.60 |