| 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 | $11.95 | 7.745% | $12.8755 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $94.93 | 9.269% | $103.7291 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $158.26 | 9.581% | $173.4229 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $187.89 | 7.380% | $201.7563 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $109.83 | 13.728% | $124.9075 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $215.43 | 8.597% | $233.9505 | $233.95 | $233.95 | $234.00 |
| Purchase #7 | $199.57 | 9.189% | $217.9085 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $977.86 | $1,068.5503 | $1,068.56 | $1,068.55 | $1,068.60 | |