| 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 | $18.54 | 5.241% | $19.5117 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $163.66 | 3.792% | $169.866 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $74.78 | 8.768% | $81.3367 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $137.53 | 10.503% | $151.9748 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $79.51 | 9.486% | $87.0523 | $87.05 | $87.05 | $87.10 |
| Purchase #6 | $119.60 | 6.522% | $127.4003 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $230.57 | 11.207% | $256.41 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $824.19 | $893.5518 | $893.55 | $893.50 | $893.60 | |