| 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 | $21.81 | 3.413% | $22.5544 | $22.55 | $22.55 | $22.60 |
| Purchase #2 | $88.37 | 4.327% | $92.1938 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $136.33 | 10.245% | $150.297 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $233.61 | 9.739% | $256.3613 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $182.33 | 9.419% | $199.5037 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $228.99 | 5.846% | $242.3768 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $211.50 | 9.239% | $231.0405 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,102.94 | $1,194.3275 | $1,194.32 | $1,194.35 | $1,194.40 | |