| 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 | $217.56 | 13.437% | $246.7935 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $190.41 | 3.468% | $197.0134 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $16.61 | 11.532% | $18.5255 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $156.83 | 6.617% | $167.2074 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $148.94 | 7.160% | $159.6041 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $146.59 | 11.369% | $163.2558 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $142.33 | 12.819% | $160.5753 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $1,019.27 | $1,112.9750 | $1,112.98 | $1,113.00 | $1,113.00 | |