| 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 | $135.36 | 6.805% | $144.5712 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $246.41 | 6.683% | $262.8776 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $233.38 | 8.789% | $253.8918 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $12.68 | 5.644% | $13.3957 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $153.50 | 3.529% | $158.917 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $169.78 | 11.305% | $188.9736 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $32.60 | 9.744% | $35.7765 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $983.71 | $1,058.4034 | $1,058.41 | $1,058.40 | $1,058.50 | |