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 | $100.58 | 9.180% | $109.8132 | $109.81 | $109.80 | $109.80 |
Purchase #2 | $40.80 | 8.448% | $44.2468 | $44.25 | $44.25 | $44.20 |
Purchase #3 | $157.27 | 10.669% | $174.0491 | $174.05 | $174.05 | $174.00 |
Purchase #4 | $80.70 | 8.327% | $87.4199 | $87.42 | $87.40 | $87.40 |
Purchase #5 | $142.51 | 3.469% | $147.4537 | $147.45 | $147.45 | $147.50 |
Purchase #6 | $176.88 | 10.292% | $195.0845 | $195.08 | $195.10 | $195.10 |
Purchase #7 | $72.36 | 8.638% | $78.6105 | $78.61 | $78.60 | $78.60 |
7 purchase totals = | $771.10 | $836.6777 | $836.67 | $836.65 | $836.60 |