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 | $28.50 | 7.397% | $30.6081 | $30.61 | $30.60 | $30.60 |
Purchase #2 | $34.77 | 6.650% | $37.0822 | $37.08 | $37.10 | $37.10 |
Purchase #3 | $103.55 | 3.528% | $107.2032 | $107.20 | $107.20 | $107.20 |
Purchase #4 | $128.43 | 11.558% | $143.2739 | $143.27 | $143.25 | $143.30 |
Purchase #5 | $19.91 | 6.463% | $21.1968 | $21.20 | $21.20 | $21.20 |
Purchase #6 | $121.52 | 11.453% | $135.4377 | $135.44 | $135.45 | $135.40 |
Purchase #7 | $55.46 | 7.594% | $59.6716 | $59.67 | $59.65 | $59.70 |
7 purchase totals = | $492.14 | $534.4735 | $534.47 | $534.45 | $534.50 |