| 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 | $178.39 | 3.793% | $185.1563 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $243.42 | 5.805% | $257.5505 | $257.55 | $257.55 | $257.60 |
| Purchase #3 | $5.29 | 11.344% | $5.8901 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $96.60 | 6.517% | $102.8954 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $248.95 | 9.870% | $273.5214 | $273.52 | $273.50 | $273.50 |
| Purchase #6 | $116.27 | 13.663% | $132.156 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $134.88 | 13.648% | $153.2884 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,023.80 | $1,110.4581 | $1,110.47 | $1,110.45 | $1,110.60 | |