| 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 | $37.33 | 7.294% | $40.0529 | $40.05 | $40.05 | $40.10 |
| Purchase #2 | $99.37 | 13.691% | $112.9747 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $132.71 | 7.585% | $142.7761 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $95.56 | 9.324% | $104.47 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $248.42 | 11.765% | $277.6466 | $277.65 | $277.65 | $277.60 |
| Purchase #6 | $129.97 | 4.179% | $135.4014 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $67.55 | 3.168% | $69.69 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $810.91 | $883.0117 | $883.01 | $883.00 | $883.10 | |