| 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 | $220.79 | 10.686% | $244.3836 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $33.97 | 13.819% | $38.6643 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $54.57 | 3.593% | $56.5307 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $118.34 | 12.175% | $132.7479 | $132.75 | $132.75 | $132.70 |
| Purchase #5 | $237.34 | 8.692% | $257.9696 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $129.61 | 3.529% | $134.1839 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $113.57 | 3.468% | $117.5086 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $908.19 | $981.9886 | $981.98 | $982.00 | $982.00 | |