| 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 | $80.88 | 4.808% | $84.7687 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $240.33 | 10.737% | $266.1342 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $81.45 | 12.349% | $91.5083 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $72.73 | 6.214% | $77.2494 | $77.25 | $77.25 | $77.20 |
| Purchase #5 | $242.76 | 3.644% | $251.6062 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $30.87 | 8.576% | $33.5174 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $86.66 | 3.853% | $89.999 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $835.68 | $894.7832 | $894.79 | $894.75 | $894.70 | |