| 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 | $181.94 | 3.730% | $188.7264 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $71.27 | 5.690% | $75.3253 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $124.73 | 6.720% | $133.1119 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $29.97 | 10.863% | $33.2256 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $246.40 | 13.410% | $279.4422 | $279.44 | $279.45 | $279.40 |
| Purchase #6 | $34.76 | 13.131% | $39.3243 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $89.43 | 3.176% | $92.2703 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $778.50 | $841.4260 | $841.43 | $841.45 | $841.30 | |