| 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 | $114.93 | 13.340% | $130.2617 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $168.87 | 9.480% | $184.8789 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $74.29 | 3.311% | $76.7497 | $76.75 | $76.75 | $76.70 |
| Purchase #4 | $22.57 | 12.600% | $25.4138 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $163.33 | 8.657% | $177.4695 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $84.30 | 9.872% | $92.6221 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $207.56 | 4.228% | $216.3356 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $835.85 | $903.7313 | $903.73 | $903.70 | $903.70 | |