| 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 | $18.56 | 11.773% | $20.7451 | $20.75 | $20.75 | $20.70 |
| Purchase #2 | $150.73 | 9.627% | $165.2408 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $104.97 | 13.348% | $118.9814 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $101.42 | 9.123% | $110.6725 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $136.96 | 12.593% | $154.2074 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $89.71 | 7.277% | $96.2382 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $81.35 | 10.108% | $89.5729 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $683.70 | $755.6583 | $755.66 | $755.65 | $755.60 | |