| 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 | $179.29 | 4.621% | $187.575 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $15.48 | 11.579% | $17.2724 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $217.35 | 5.276% | $228.8174 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $69.73 | 8.558% | $75.6975 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $211.72 | 13.382% | $240.0524 | $240.05 | $240.05 | $240.10 |
| Purchase #6 | $45.53 | 10.794% | $50.4445 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $21.91 | 4.700% | $22.9398 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $761.01 | $822.7990 | $822.80 | $822.80 | $822.80 | |