| 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 | $92.51 | 9.338% | $101.1486 | $101.15 | $101.15 | $101.10 |
| Purchase #2 | $191.33 | 8.552% | $207.6925 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $226.25 | 12.311% | $254.1036 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $96.48 | 8.178% | $104.3701 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $195.40 | 4.235% | $203.6752 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $234.84 | 9.859% | $257.9929 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $238.38 | 4.477% | $249.0523 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,275.19 | $1,378.0352 | $1,378.03 | $1,378.05 | $1,378.10 | |