| 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 | $43.29 | 12.585% | $48.738 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $242.39 | 11.547% | $270.3788 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $111.47 | 3.774% | $115.6769 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $18.26 | 12.505% | $20.5434 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $95.51 | 8.119% | $103.2645 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $240.54 | 9.579% | $263.5813 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $248.70 | 11.490% | $277.2756 | $277.28 | $277.30 | $277.30 |
| 7 purchase totals = | $1,000.16 | $1,099.4585 | $1,099.46 | $1,099.55 | $1,099.50 | |