| 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 | $236.30 | 8.264% | $255.8278 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $113.92 | 10.633% | $126.0331 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $41.42 | 10.309% | $45.69 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $236.64 | 7.853% | $255.2233 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $131.88 | 10.708% | $146.0017 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $28.62 | 3.312% | $29.5679 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $192.39 | 7.343% | $206.5172 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $981.17 | $1,064.8610 | $1,064.86 | $1,064.85 | $1,064.80 | |