| 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 | $9.35 | 3.319% | $9.6603 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $128.98 | 5.577% | $136.1732 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $84.74 | 8.234% | $91.7175 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $37.77 | 4.564% | $39.4938 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $59.31 | 8.606% | $64.4142 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $246.76 | 10.491% | $272.6476 | $272.65 | $272.65 | $272.60 |
| Purchase #7 | $150.53 | 6.120% | $159.7424 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $717.44 | $773.8490 | $773.84 | $773.80 | $773.80 | |