| 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 | $128.77 | 6.409% | $137.0229 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $9.96 | 3.384% | $10.297 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $177.66 | 4.695% | $186.0011 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $248.74 | 3.163% | $256.6076 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $127.79 | 6.588% | $136.2088 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $16.70 | 8.433% | $18.1083 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $66.73 | 9.754% | $73.2388 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $776.35 | $817.4845 | $817.49 | $817.45 | $817.40 | |