| 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 | $81.31 | 6.792% | $86.8326 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $157.70 | 9.483% | $172.6547 | $172.65 | $172.65 | $172.70 |
| Purchase #3 | $179.86 | 8.160% | $194.5366 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $151.34 | 4.416% | $158.0232 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $206.27 | 11.692% | $230.3871 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $68.70 | 5.404% | $72.4125 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $123.74 | 12.249% | $138.8969 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $968.92 | $1,053.7436 | $1,053.74 | $1,053.75 | $1,053.70 | |