| 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 | $209.70 | 5.164% | $220.5289 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $178.80 | 8.497% | $193.9926 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $87.53 | 9.848% | $96.15 | $96.15 | $96.15 | $96.20 |
| Purchase #4 | $199.97 | 11.195% | $222.3566 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $204.49 | 7.859% | $220.5609 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $156.37 | 6.742% | $166.9125 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $111.91 | 4.375% | $116.8061 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $1,148.77 | $1,237.3076 | $1,237.31 | $1,237.30 | $1,237.40 | |