| 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 | $113.85 | 3.340% | $117.6526 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $28.65 | 3.609% | $29.684 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $127.53 | 4.164% | $132.8403 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $142.97 | 7.416% | $153.5727 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $55.39 | 3.127% | $57.122 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $119.88 | 9.151% | $130.8502 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $64.48 | 3.869% | $66.9747 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $652.75 | $688.6965 | $688.68 | $688.65 | $688.80 | |