| 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 | $144.27 | 12.486% | $162.2836 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $107.33 | 7.558% | $115.442 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $202.85 | 6.434% | $215.9014 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $185.90 | 5.768% | $196.6227 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $144.66 | 8.727% | $157.2845 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $177.54 | 11.535% | $198.0192 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $164.97 | 12.262% | $185.1986 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $1,127.52 | $1,230.7520 | $1,230.74 | $1,230.75 | $1,230.70 | |