| 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 | $19.90 | 6.759% | $21.245 | $21.25 | $21.25 | $21.20 |
| Purchase #2 | $49.47 | 9.228% | $54.0351 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $107.33 | 8.865% | $116.8448 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $194.49 | 8.138% | $210.3176 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $119.65 | 11.654% | $133.594 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $209.48 | 6.779% | $223.6806 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $68.67 | 6.689% | $73.2633 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $768.99 | $832.9804 | $832.98 | $833.00 | $832.90 | |