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 | $20.26 | 4.199% | $21.1107 | $21.11 | $21.10 | $21.10 |
Purchase #2 | $162.34 | 11.414% | $180.8695 | $180.87 | $180.85 | $180.90 |
Purchase #3 | $172.31 | 4.528% | $180.1122 | $180.11 | $180.10 | $180.10 |
Purchase #4 | $117.79 | 3.427% | $121.8267 | $121.83 | $121.85 | $121.80 |
Purchase #5 | $136.53 | 6.869% | $145.9082 | $145.91 | $145.90 | $145.90 |
Purchase #6 | $20.91 | 6.341% | $22.2359 | $22.24 | $22.25 | $22.20 |
Purchase #7 | $245.39 | 13.700% | $279.0084 | $279.01 | $279.00 | $279.00 |
7 purchase totals = | $875.53 | $951.0716 | $951.08 | $951.05 | $951.00 |