| 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 | $111.55 | 7.105% | $119.4756 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $63.91 | 9.416% | $69.9278 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $182.32 | 6.599% | $194.3513 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $103.38 | 10.829% | $114.575 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $118.47 | 12.815% | $133.6519 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $100.91 | 4.758% | $105.7113 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $113.65 | 11.331% | $126.5277 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $794.19 | $864.2206 | $864.23 | $864.30 | $864.30 | |