| 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 | $159.26 | 6.730% | $169.9782 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $44.54 | 4.606% | $46.5915 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $114.39 | 9.201% | $124.915 | $124.92 | $124.90 | $124.90 |
| Purchase #4 | $11.54 | 6.671% | $12.3098 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $155.61 | 3.148% | $160.5086 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $138.73 | 10.681% | $153.5478 | $153.55 | $153.55 | $153.50 |
| Purchase #7 | $221.81 | 5.416% | $233.8232 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $845.88 | $901.6741 | $901.68 | $901.65 | $901.60 | |