| 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 | $122.66 | 13.125% | $138.7591 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $60.85 | 10.554% | $67.2721 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $98.40 | 11.173% | $109.3942 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $128.59 | 6.429% | $136.8571 | $136.86 | $136.85 | $136.90 |
| Purchase #5 | $200.50 | 8.833% | $218.2102 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $168.46 | 11.519% | $187.8649 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $186.37 | 6.104% | $197.746 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $965.83 | $1,056.1036 | $1,056.10 | $1,056.05 | $1,056.20 | |