| 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 | $56.98 | 11.812% | $63.7105 | $63.71 | $63.70 | $63.70 |
| Purchase #2 | $102.50 | 12.599% | $115.414 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $233.91 | 9.367% | $255.8203 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $180.25 | 8.674% | $195.8849 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $243.71 | 10.701% | $269.7894 | $269.79 | $269.80 | $269.80 |
| Purchase #6 | $215.37 | 12.433% | $242.147 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $13.59 | 6.191% | $14.4314 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $1,046.31 | $1,157.1975 | $1,157.19 | $1,157.20 | $1,157.10 | |