| 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 | $249.97 | 7.637% | $269.0602 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $107.99 | 9.210% | $117.9359 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $33.41 | 13.681% | $37.9808 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $84.97 | 3.654% | $88.0748 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $133.60 | 9.468% | $146.2492 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $148.53 | 5.225% | $156.2907 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $6.45 | 10.759% | $7.144 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $764.92 | $822.7356 | $822.73 | $822.75 | $822.70 | |