| 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 | $5.67 | 13.618% | $6.4421 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $158.26 | 10.163% | $174.344 | $174.34 | $174.35 | $174.30 |
| Purchase #3 | $91.66 | 8.586% | $99.5299 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $34.71 | 6.249% | $36.879 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $66.59 | 10.701% | $73.7158 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $41.99 | 9.576% | $46.011 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $135.52 | 10.658% | $149.9637 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $534.40 | $586.8855 | $586.88 | $586.90 | $586.80 | |