| 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 | $119.91 | 5.656% | $126.6921 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $194.67 | 12.858% | $219.7007 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $85.61 | 8.432% | $92.8286 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $188.97 | 13.179% | $213.8744 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $195.55 | 6.803% | $208.8533 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $184.53 | 3.150% | $190.3427 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $101.53 | 5.682% | $107.2989 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,070.77 | $1,159.5907 | $1,159.58 | $1,159.60 | $1,159.60 | |