| 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 | $213.71 | 3.298% | $220.7582 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $83.48 | 5.864% | $88.3753 | $88.38 | $88.40 | $88.40 |
| Purchase #3 | $89.50 | 9.507% | $98.0088 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $85.34 | 9.328% | $93.3005 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $169.49 | 10.849% | $187.878 | $187.88 | $187.90 | $187.90 |
| Purchase #6 | $111.77 | 12.202% | $125.4082 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $49.71 | 10.311% | $54.8356 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $803.00 | $868.5646 | $868.58 | $868.60 | $868.60 | |