| 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 | $171.71 | 13.496% | $194.884 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $206.66 | 3.765% | $214.4407 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $121.47 | 6.234% | $129.0424 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $56.99 | 13.259% | $64.5463 | $64.55 | $64.55 | $64.50 |
| Purchase #5 | $121.77 | 12.477% | $136.9632 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $119.37 | 10.771% | $132.2273 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $126.43 | 8.245% | $136.8542 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $924.40 | $1,008.9581 | $1,008.95 | $1,009.00 | $1,008.90 | |