| 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 | $114.38 | 7.831% | $123.3371 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $63.49 | 8.222% | $68.7101 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $216.98 | 3.497% | $224.5678 | $224.57 | $224.55 | $224.60 |
| Purchase #4 | $48.91 | 11.504% | $54.5366 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $234.88 | 12.806% | $264.9587 | $264.96 | $264.95 | $265.00 |
| Purchase #6 | $215.53 | 3.563% | $223.2093 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $115.86 | 11.860% | $129.601 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $1,010.03 | $1,088.9206 | $1,088.93 | $1,088.90 | $1,088.90 | |