| 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 | $34.91 | 10.415% | $38.5459 | $38.55 | $38.55 | $38.50 |
| Purchase #2 | $54.26 | 5.768% | $57.3897 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $43.36 | 7.249% | $46.5032 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $31.84 | 7.296% | $34.163 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $217.78 | 4.654% | $227.9155 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $187.30 | 3.348% | $193.5708 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $97.38 | 6.376% | $103.5889 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $666.83 | $701.6770 | $701.68 | $701.65 | $701.70 | |