| 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 | $36.86 | 4.259% | $38.4299 | $38.43 | $38.45 | $38.40 |
| Purchase #2 | $158.99 | 6.371% | $169.1193 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $8.88 | 11.744% | $9.9229 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $76.78 | 4.667% | $80.3633 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $92.50 | 10.848% | $102.5344 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $136.96 | 6.214% | $145.4707 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $245.46 | 12.261% | $275.5559 | $275.56 | $275.55 | $275.60 |
| 7 purchase totals = | $756.43 | $821.3964 | $821.39 | $821.35 | $821.40 | |