| 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 | $215.68 | 13.335% | $244.4409 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $79.34 | 3.257% | $81.9241 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $138.81 | 13.265% | $157.2231 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $72.55 | 6.340% | $77.1497 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $233.94 | 6.570% | $249.3099 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $239.59 | 12.310% | $269.0835 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $54.88 | 3.146% | $56.6065 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $1,034.79 | $1,135.7377 | $1,135.73 | $1,135.70 | $1,135.60 | |