| 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 | $114.41 | 10.544% | $126.4734 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $98.87 | 13.302% | $112.0217 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $123.54 | 9.372% | $135.1182 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $50.79 | 13.147% | $57.4674 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $102.83 | 7.307% | $110.3438 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $215.58 | 10.201% | $237.5713 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $91.44 | 8.670% | $99.3678 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $797.46 | $878.3636 | $878.36 | $878.25 | $878.40 | |