| 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 | $25.85 | 12.263% | $29.02 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $158.67 | 4.772% | $166.2417 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $103.94 | 11.611% | $116.0085 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $182.62 | 11.616% | $203.8331 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $113.99 | 11.349% | $126.9267 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $45.87 | 12.142% | $51.4395 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $23.48 | 9.152% | $25.6289 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $654.42 | $719.0984 | $719.10 | $719.15 | $718.90 | |