| 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 | $143.50 | 10.700% | $158.8545 | $158.85 | $158.85 | $158.90 |
| Purchase #2 | $84.68 | 9.129% | $92.4104 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $72.59 | 9.263% | $79.314 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $47.50 | 11.497% | $52.9611 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $67.78 | 8.757% | $73.7155 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $28.43 | 9.479% | $31.1249 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $34.25 | 6.480% | $36.4694 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $478.73 | $524.8498 | $524.84 | $524.75 | $524.90 | |