| 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 | $44.48 | 12.150% | $49.8843 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $193.86 | 13.408% | $219.8527 | $219.85 | $219.85 | $219.90 |
| Purchase #3 | $139.91 | 3.368% | $144.6222 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $111.68 | 7.690% | $120.2682 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $224.57 | 10.681% | $248.5563 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $237.50 | 9.434% | $259.9058 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $163.56 | 7.138% | $175.2349 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $1,115.56 | $1,218.3244 | $1,218.32 | $1,218.30 | $1,218.40 | |