| 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 | $218.79 | 7.180% | $234.4991 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $141.79 | 5.798% | $150.011 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $71.45 | 11.693% | $79.8046 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $102.66 | 10.251% | $113.1837 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $100.36 | 12.751% | $113.1569 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $118.90 | 5.854% | $125.8604 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $219.76 | 4.182% | $228.9504 | $228.95 | $228.95 | $229.00 |
| 7 purchase totals = | $973.71 | $1,045.4661 | $1,045.46 | $1,045.45 | $1,045.60 | |