| 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 | $232.81 | 6.743% | $248.5084 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $151.44 | 3.200% | $156.2861 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $117.48 | 7.556% | $126.3568 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $113.80 | 13.362% | $129.006 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $51.92 | 13.597% | $58.9796 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $147.80 | 3.414% | $152.8459 | $152.85 | $152.85 | $152.80 |
| Purchase #7 | $47.67 | 5.787% | $50.4287 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $862.92 | $922.4115 | $922.43 | $922.45 | $922.40 | |