| 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 | $27.80 | 6.664% | $29.6526 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $214.65 | 11.474% | $239.2789 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $237.46 | 7.166% | $254.4764 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $168.34 | 9.186% | $183.8037 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $9.79 | 11.123% | $10.8789 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $155.25 | 4.182% | $161.7426 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $149.53 | 5.348% | $157.5269 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $962.82 | $1,037.3600 | $1,037.36 | $1,037.45 | $1,037.40 | |