| 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 | $204.35 | 4.531% | $213.6091 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $137.90 | 5.326% | $145.2446 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $51.45 | 10.871% | $57.0431 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $214.73 | 9.419% | $234.9554 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $152.29 | 4.686% | $159.4263 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $51.73 | 12.339% | $58.113 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $194.68 | 5.830% | $206.0298 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $1,007.13 | $1,074.4213 | $1,074.42 | $1,074.45 | $1,074.30 | |