| 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 | $201.51 | 8.459% | $218.5557 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $240.40 | 3.854% | $249.665 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $44.44 | 10.152% | $48.9515 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $148.97 | 3.545% | $154.251 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $121.98 | 13.403% | $138.329 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $19.62 | 9.253% | $21.4354 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $107.98 | 4.809% | $113.1728 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $884.90 | $944.3604 | $944.37 | $944.35 | $944.50 | |