| 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 | $34.63 | 6.265% | $36.7996 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $21.86 | 10.542% | $24.1645 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $74.31 | 5.739% | $78.5747 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $157.47 | 12.429% | $177.0419 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $183.31 | 4.548% | $191.6469 | $191.65 | $191.65 | $191.60 |
| Purchase #6 | $128.27 | 5.137% | $134.8592 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $88.78 | 4.841% | $93.0778 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $688.63 | $736.1646 | $736.16 | $736.15 | $736.20 | |