| 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 | $47.26 | 6.622% | $50.3896 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $107.47 | 5.619% | $113.5087 | $113.51 | $113.50 | $113.50 |
| Purchase #3 | $247.30 | 6.138% | $262.4793 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $238.40 | 10.595% | $263.6585 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $165.94 | 13.114% | $187.7014 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $35.38 | 9.699% | $38.8115 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $76.44 | 4.457% | $79.8469 | $79.85 | $79.85 | $79.80 |
| 7 purchase totals = | $918.19 | $996.3959 | $996.40 | $996.40 | $996.40 | |