| 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 | $111.29 | 6.754% | $118.8065 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $241.77 | 6.400% | $257.2433 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $211.32 | 12.453% | $237.6357 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $240.56 | 10.874% | $266.7185 | $266.72 | $266.70 | $266.70 |
| Purchase #5 | $68.35 | 3.157% | $70.5078 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $93.83 | 6.583% | $100.0068 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $203.99 | 7.441% | $219.1689 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $1,171.11 | $1,270.0875 | $1,270.10 | $1,270.05 | $1,270.00 | |