| 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 | $32.65 | 3.129% | $33.6716 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $29.43 | 5.505% | $31.0501 | $31.05 | $31.05 | $31.10 |
| Purchase #3 | $12.96 | 6.214% | $13.7653 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $150.59 | 11.392% | $167.7452 | $167.75 | $167.75 | $167.70 |
| Purchase #5 | $197.60 | 7.639% | $212.6947 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $134.89 | 13.362% | $152.914 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $5.76 | 10.104% | $6.342 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $563.88 | $618.1829 | $618.18 | $618.15 | $618.20 | |