| 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 | $94.54 | 8.669% | $102.7357 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $138.60 | 6.494% | $147.6007 | $147.60 | $147.60 | $147.60 |
| Purchase #3 | $245.75 | 7.206% | $263.4587 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $72.94 | 13.603% | $82.862 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $151.54 | 10.523% | $167.4866 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $170.79 | 5.757% | $180.6224 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $244.84 | 11.337% | $272.5975 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $1,119.00 | $1,217.3636 | $1,217.37 | $1,217.35 | $1,217.40 | |