| 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 | $113.43 | 3.288% | $117.1596 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $219.89 | 9.136% | $239.9792 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $61.26 | 7.138% | $65.6327 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $35.78 | 6.472% | $38.0957 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $6.44 | 13.702% | $7.3224 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $154.47 | 11.405% | $172.0873 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $10.39 | 3.162% | $10.7185 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $601.66 | $650.9954 | $651.00 | $651.00 | $651.00 | |