| 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 | $19.40 | 10.315% | $21.4011 | $21.40 | $21.40 | $21.40 |
| Purchase #2 | $96.28 | 7.480% | $103.4817 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $26.51 | 3.839% | $27.5277 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $103.57 | 9.665% | $113.58 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $216.57 | 11.165% | $240.75 | $240.75 | $240.75 | $240.80 |
| Purchase #6 | $150.80 | 6.271% | $160.2567 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $66.89 | 10.129% | $73.6653 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $680.02 | $740.6625 | $740.67 | $740.70 | $740.80 | |