| 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 | $5.87 | 6.272% | $6.2382 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $154.84 | 13.498% | $175.7403 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $10.74 | 4.232% | $11.1945 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $200.93 | 10.435% | $221.897 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $142.35 | 9.216% | $155.469 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $105.98 | 8.320% | $114.7975 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $23.79 | 7.218% | $25.5072 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $644.50 | $710.8437 | $710.85 | $710.85 | $710.80 | |