| 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 | $15.30 | 6.560% | $16.3037 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $14.61 | 13.793% | $16.6252 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $173.48 | 12.291% | $194.8024 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $246.68 | 9.381% | $269.8211 | $269.82 | $269.80 | $269.80 |
| Purchase #5 | $30.40 | 9.656% | $33.3354 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $250.69 | 11.170% | $278.6921 | $278.69 | $278.70 | $278.70 |
| Purchase #7 | $61.47 | 6.846% | $65.6782 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $792.63 | $875.2581 | $875.26 | $875.30 | $875.20 | |