| 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 | $53.38 | 6.268% | $56.7259 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $197.85 | 10.232% | $218.094 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $195.30 | 4.254% | $203.6081 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $113.40 | 4.214% | $118.1787 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $164.50 | 7.787% | $177.3096 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $223.70 | 6.556% | $238.3658 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $6.37 | 8.111% | $6.8867 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $954.50 | $1,019.1688 | $1,019.18 | $1,019.20 | $1,019.20 | |