| 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 | $104.56 | 13.675% | $118.8586 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $129.75 | 7.840% | $139.9224 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $205.92 | 7.325% | $221.0036 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $217.45 | 8.771% | $236.5225 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $12.64 | 10.155% | $13.9236 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $5.91 | 6.364% | $6.2861 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $188.46 | 9.391% | $206.1583 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $864.69 | $942.6751 | $942.67 | $942.60 | $942.70 | |