| 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 | $132.26 | 7.720% | $142.4705 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $214.57 | 8.732% | $233.3063 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $26.60 | 9.457% | $29.1156 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $203.58 | 10.505% | $224.9661 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $242.27 | 8.731% | $263.4226 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $12.79 | 10.144% | $14.0874 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $144.39 | 3.734% | $149.7815 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $976.46 | $1,057.1500 | $1,057.16 | $1,057.10 | $1,057.20 | |