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 | $20.28 | 13.289% | $22.975 | $22.98 | $23.00 | $23.00 |
Purchase #2 | $150.36 | 4.471% | $157.0826 | $157.08 | $157.10 | $157.10 |
Purchase #3 | $75.76 | 8.685% | $82.3398 | $82.34 | $82.35 | $82.30 |
Purchase #4 | $15.94 | 13.432% | $18.0811 | $18.08 | $18.10 | $18.10 |
Purchase #5 | $112.63 | 7.715% | $121.3194 | $121.32 | $121.30 | $121.30 |
Purchase #6 | $71.92 | 13.714% | $81.7831 | $81.78 | $81.80 | $81.80 |
Purchase #7 | $39.88 | 13.717% | $45.3503 | $45.35 | $45.35 | $45.40 |
7 purchase totals = | $486.77 | $528.9313 | $528.93 | $529.00 | $529.00 |