| 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 | $249.65 | 10.430% | $275.6885 | $275.69 | $275.70 | $275.70 |
| Purchase #2 | $12.96 | 12.759% | $14.6136 | $14.61 | $14.60 | $14.60 |
| Purchase #3 | $124.42 | 6.634% | $132.674 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $140.82 | 6.270% | $149.6494 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $15.40 | 12.808% | $17.3724 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $132.41 | 6.847% | $141.4761 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $62.87 | 9.643% | $68.9326 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $738.53 | $800.4066 | $800.40 | $800.40 | $800.40 | |