| 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 | $204.53 | 3.236% | $211.1486 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $138.48 | 13.874% | $157.6927 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $241.61 | 8.790% | $262.8475 | $262.85 | $262.85 | $262.80 |
| Purchase #4 | $133.77 | 8.661% | $145.3558 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $189.32 | 10.307% | $208.8332 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $197.34 | 13.599% | $224.1763 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $42.79 | 7.464% | $45.9838 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $1,147.84 | $1,256.0379 | $1,256.04 | $1,256.10 | $1,256.00 | |