| 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 | $142.64 | 13.513% | $161.9149 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $140.71 | 7.130% | $150.7426 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $178.76 | 9.237% | $195.2721 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $46.40 | 3.243% | $47.9048 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $237.41 | 6.455% | $252.7348 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $126.59 | 7.148% | $135.6387 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $50.48 | 6.742% | $53.8834 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $922.99 | $998.0913 | $998.07 | $998.10 | $998.00 | |