| 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 | $247.26 | 10.435% | $273.0616 | $273.06 | $273.05 | $273.10 |
| Purchase #2 | $41.45 | 12.531% | $46.6441 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $90.66 | 5.602% | $95.7388 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $160.30 | 9.528% | $175.5734 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $78.92 | 6.687% | $84.1974 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $118.60 | 10.445% | $130.9878 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $11.81 | 11.244% | $13.1379 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $749.00 | $819.3410 | $819.34 | $819.35 | $819.30 | |