| 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 | $122.59 | 11.807% | $137.0642 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $57.91 | 8.826% | $63.0211 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $98.45 | 10.373% | $108.6622 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $24.31 | 3.756% | $25.2231 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $140.77 | 11.601% | $157.1007 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $31.71 | 10.594% | $35.0694 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $242.33 | 11.228% | $269.5388 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $718.07 | $795.6795 | $795.67 | $795.60 | $795.70 | |