| 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 | $87.47 | 13.334% | $99.1332 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $127.30 | 11.298% | $141.6824 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $200.39 | 9.115% | $218.6555 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $121.60 | 5.856% | $128.7209 | $128.72 | $128.70 | $128.70 |
| Purchase #5 | $149.46 | 13.871% | $170.1916 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $58.85 | 13.769% | $66.9531 | $66.95 | $66.95 | $67.00 |
| Purchase #7 | $34.46 | 5.128% | $36.2271 | $36.23 | $36.25 | $36.20 |
| 7 purchase totals = | $779.53 | $861.5638 | $861.56 | $861.60 | $861.60 | |