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 | $19.92 | 4.645% | $20.8453 | $20.85 | $20.85 | $20.80 |
Purchase #2 | $76.30 | 3.121% | $78.6813 | $78.68 | $78.70 | $78.70 |
Purchase #3 | $21.79 | 9.267% | $23.8093 | $23.81 | $23.80 | $23.80 |
Purchase #4 | $29.64 | 12.342% | $33.2982 | $33.30 | $33.30 | $33.30 |
Purchase #5 | $191.32 | 10.778% | $211.9405 | $211.94 | $211.95 | $211.90 |
Purchase #6 | $32.28 | 13.789% | $36.7311 | $36.73 | $36.75 | $36.70 |
Purchase #7 | $183.80 | 6.403% | $195.5687 | $195.57 | $195.55 | $195.60 |
7 purchase totals = | $555.05 | $600.8744 | $600.88 | $600.90 | $600.80 |