| 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 | $86.45 | 6.331% | $91.9231 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $225.83 | 5.801% | $238.9304 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $246.33 | 11.499% | $274.6555 | $274.66 | $274.65 | $274.70 |
| Purchase #4 | $204.63 | 10.331% | $225.7703 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $167.76 | 7.391% | $180.1591 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $221.48 | 8.406% | $240.0976 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $29.56 | 4.658% | $30.9369 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $1,182.04 | $1,282.4729 | $1,282.48 | $1,282.45 | $1,282.50 | |