| 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 | $195.74 | 9.612% | $214.5545 | $214.55 | $214.55 | $214.60 |
| Purchase #2 | $101.64 | 5.453% | $107.1824 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $42.25 | 5.106% | $44.4073 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $142.42 | 4.570% | $148.9286 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $109.40 | 4.334% | $114.1414 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $140.66 | 13.269% | $159.3242 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $37.31 | 4.293% | $38.9117 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $769.42 | $827.4501 | $827.44 | $827.45 | $827.40 | |