| 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 | $237.29 | 13.276% | $268.7926 | $268.79 | $268.80 | $268.80 |
| Purchase #2 | $156.38 | 4.308% | $163.1169 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $21.64 | 10.571% | $23.9276 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $174.42 | 5.394% | $183.8282 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $45.78 | 10.604% | $50.6345 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $78.57 | 3.424% | $81.2602 | $81.26 | $81.25 | $81.30 |
| Purchase #7 | $7.47 | 9.563% | $8.1844 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $721.55 | $779.7444 | $779.74 | $779.80 | $779.70 | |