| 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 | $204.89 | 7.365% | $219.9801 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $243.92 | 13.269% | $276.2857 | $276.29 | $276.30 | $276.30 |
| Purchase #3 | $108.25 | 10.168% | $119.2569 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $19.55 | 10.304% | $21.5644 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $226.26 | 3.401% | $233.9551 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $178.50 | 5.219% | $187.8159 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $172.95 | 8.503% | $187.6559 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $1,154.32 | $1,246.5140 | $1,246.53 | $1,246.50 | $1,246.70 | |