| 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 | $209.37 | 9.710% | $229.6998 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $54.25 | 13.293% | $61.4615 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $136.78 | 11.668% | $152.7395 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $18.52 | 9.517% | $20.2825 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $184.55 | 12.693% | $207.9749 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $218.66 | 10.507% | $241.6346 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $188.78 | 13.556% | $214.371 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $1,010.91 | $1,128.1638 | $1,128.15 | $1,128.15 | $1,128.20 | |