| 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 | $185.59 | 13.221% | $210.1269 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $208.67 | 13.211% | $236.2374 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $135.99 | 12.139% | $152.4978 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $79.38 | 13.401% | $90.0177 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $70.57 | 7.312% | $75.7301 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $151.84 | 13.334% | $172.0863 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $244.41 | 8.552% | $265.3119 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,076.45 | $1,202.0081 | $1,202.02 | $1,202.05 | $1,201.90 | |