| 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 | $50.27 | 6.806% | $53.6914 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $17.61 | 7.113% | $18.8626 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $172.70 | 6.682% | $184.2398 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $120.67 | 11.800% | $134.9091 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $76.74 | 8.303% | $83.1117 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $59.97 | 7.650% | $64.5577 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $113.34 | 4.491% | $118.4301 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $611.30 | $657.8024 | $657.80 | $657.80 | $657.80 | |