| 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 | $16.87 | 13.708% | $19.1825 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $161.93 | 7.290% | $173.7347 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $155.38 | 7.775% | $167.4608 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $183.86 | 13.818% | $209.2658 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $192.48 | 7.558% | $207.0276 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $6.86 | 11.624% | $7.6574 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $46.41 | 3.412% | $47.9935 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $763.79 | $832.3223 | $832.32 | $832.35 | $832.40 | |