| 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 | $79.60 | 4.849% | $83.4598 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $34.70 | 7.435% | $37.2799 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $232.89 | 11.798% | $260.3664 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $194.98 | 10.324% | $215.1097 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $248.95 | 6.836% | $265.9682 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $35.38 | 7.522% | $38.0413 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $219.75 | 8.577% | $238.598 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $1,046.25 | $1,138.8233 | $1,138.83 | $1,138.80 | $1,138.90 | |