| 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 | $91.97 | 12.839% | $103.778 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $169.73 | 8.802% | $184.6696 | $184.67 | $184.65 | $184.70 |
| Purchase #3 | $218.72 | 12.257% | $245.5285 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $170.95 | 6.763% | $182.5113 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $131.60 | 12.748% | $148.3764 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $168.32 | 7.743% | $181.353 | $181.35 | $181.35 | $181.40 |
| Purchase #7 | $190.91 | 12.271% | $214.3366 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,142.20 | $1,260.5534 | $1,260.56 | $1,260.60 | $1,260.60 | |