| 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 | $153.48 | 9.301% | $167.7552 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $115.78 | 9.520% | $126.8023 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $54.51 | 7.150% | $58.4075 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $138.69 | 8.843% | $150.9544 | $150.95 | $150.95 | $151.00 |
| Purchase #5 | $237.28 | 7.430% | $254.9099 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $29.62 | 6.275% | $31.4787 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $45.53 | 9.226% | $49.7306 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $774.89 | $840.0386 | $840.04 | $840.05 | $840.10 | |