| 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 | $60.59 | 13.609% | $68.8357 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $215.47 | 11.161% | $239.5186 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $36.61 | 9.212% | $39.9825 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $73.51 | 13.373% | $83.3405 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $32.94 | 10.462% | $36.3862 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $78.32 | 9.864% | $86.0455 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $144.60 | 6.119% | $153.4481 | $153.45 | $153.45 | $153.40 |
| 7 purchase totals = | $642.04 | $707.5571 | $707.57 | $707.60 | $707.40 | |