| 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 | $5.55 | 10.246% | $6.1187 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $137.72 | 13.669% | $156.5449 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $208.37 | 9.667% | $228.5131 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $6.93 | 7.402% | $7.443 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $56.69 | 7.593% | $60.9945 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $167.54 | 7.542% | $180.1759 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $182.80 | 3.130% | $188.5216 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $765.60 | $828.3117 | $828.30 | $828.30 | $828.20 | |