| 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 | $51.60 | 12.629% | $58.1166 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $111.29 | 8.435% | $120.6773 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $213.74 | 10.686% | $236.5803 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $88.83 | 6.848% | $94.9131 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $23.72 | 6.430% | $25.2452 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $210.48 | 7.563% | $226.3986 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $188.64 | 12.328% | $211.8955 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $888.30 | $973.8266 | $973.84 | $973.85 | $973.80 | |