| 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 | $201.63 | 5.129% | $211.9716 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $71.68 | 8.655% | $77.8839 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $219.99 | 4.262% | $229.366 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $199.85 | 3.538% | $206.9207 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $106.63 | 13.131% | $120.6316 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $70.80 | 7.450% | $76.0746 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $111.81 | 6.585% | $119.1727 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $982.39 | $1,042.0211 | $1,042.01 | $1,041.95 | $1,042.10 | |