| 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 | $21.63 | 13.604% | $24.5725 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $222.28 | 7.775% | $239.5623 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $86.85 | 12.868% | $98.0259 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $225.97 | 6.242% | $240.075 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $234.29 | 4.254% | $244.2567 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $211.41 | 3.301% | $218.3886 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $154.97 | 3.311% | $160.1011 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $1,157.40 | $1,224.9821 | $1,224.99 | $1,225.00 | $1,225.10 | |