| 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 | $151.34 | 12.392% | $170.0941 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $39.53 | 5.583% | $41.737 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $212.87 | 8.258% | $230.4488 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $191.26 | 13.274% | $216.6479 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $44.50 | 5.541% | $46.9657 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $38.98 | 11.628% | $43.5126 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $225.35 | 7.517% | $242.2896 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $903.83 | $991.6957 | $991.70 | $991.70 | $991.60 | |