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 | $151.88 | 5.866% | $160.7893 | $160.79 | $160.80 | $160.80 |
Purchase #2 | $117.70 | 4.397% | $122.8753 | $122.88 | $122.90 | $122.90 |
Purchase #3 | $24.94 | 3.505% | $25.8141 | $25.81 | $25.80 | $25.80 |
Purchase #4 | $137.76 | 9.665% | $151.0745 | $151.07 | $151.05 | $151.10 |
Purchase #5 | $28.59 | 13.458% | $32.4376 | $32.44 | $32.45 | $32.40 |
Purchase #6 | $57.64 | 7.764% | $62.1152 | $62.12 | $62.10 | $62.10 |
Purchase #7 | $79.31 | 9.490% | $86.8365 | $86.84 | $86.85 | $86.80 |
7 purchase totals = | $597.82 | $641.9425 | $641.95 | $641.95 | $641.90 |