| 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 | $247.26 | 4.382% | $258.0949 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $11.99 | 11.483% | $13.3668 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $39.43 | 3.662% | $40.8739 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $63.73 | 9.854% | $70.01 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $224.57 | 7.466% | $241.3364 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $249.32 | 11.714% | $278.5253 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $240.50 | 11.528% | $268.2248 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $1,076.80 | $1,170.4321 | $1,170.43 | $1,170.40 | $1,170.40 | |