| 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 | $209.40 | 7.194% | $224.4642 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $249.97 | 5.425% | $263.5309 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $104.95 | 3.244% | $108.3546 | $108.35 | $108.35 | $108.40 |
| Purchase #4 | $184.75 | 5.340% | $194.6157 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $243.77 | 8.684% | $264.939 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $103.67 | 12.840% | $116.9812 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $111.31 | 5.437% | $117.3619 | $117.36 | $117.35 | $117.40 |
| 7 purchase totals = | $1,207.82 | $1,290.2475 | $1,290.24 | $1,290.25 | $1,290.30 | |