| 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 | $185.55 | 11.322% | $206.558 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $11.28 | 13.359% | $12.7869 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $20.43 | 9.227% | $22.3151 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $151.39 | 7.503% | $162.7488 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $236.76 | 5.853% | $250.6176 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $211.38 | 9.212% | $230.8523 | $230.85 | $230.85 | $230.90 |
| Purchase #7 | $213.42 | 9.624% | $233.9595 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $1,030.21 | $1,119.8382 | $1,119.85 | $1,119.80 | $1,119.90 | |