| 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 | $56.72 | 7.513% | $60.9814 | $60.98 | $61.00 | $61.00 |
| Purchase #2 | $111.48 | 9.332% | $121.8833 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $101.78 | 13.455% | $115.4745 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $47.57 | 4.838% | $49.8714 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $173.36 | 10.648% | $191.8194 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $126.42 | 4.449% | $132.0444 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $29.39 | 4.537% | $30.7234 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $646.72 | $702.7978 | $702.78 | $702.75 | $702.80 | |