| 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 | $142.53 | 11.770% | $159.3058 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $44.50 | 12.719% | $50.16 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $231.75 | 13.391% | $262.7836 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $141.82 | 8.122% | $153.3386 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $138.40 | 3.344% | $143.0281 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $246.85 | 3.295% | $254.9837 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $47.29 | 3.799% | $49.0865 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $993.14 | $1,072.6863 | $1,072.69 | $1,072.75 | $1,072.70 | |