| 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 | $135.41 | 12.805% | $152.7493 | $152.75 | $152.75 | $152.70 |
| Purchase #2 | $7.74 | 6.614% | $8.2519 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $188.84 | 8.259% | $204.4363 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $47.70 | 4.477% | $49.8355 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $246.57 | 7.222% | $264.3773 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $98.55 | 13.491% | $111.8454 | $111.85 | $111.85 | $111.80 |
| Purchase #7 | $92.45 | 7.227% | $99.1314 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $817.26 | $890.6271 | $890.64 | $890.70 | $890.50 | |