| 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 | $176.61 | 6.870% | $188.7431 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $241.43 | 9.329% | $263.953 | $263.95 | $263.95 | $264.00 |
| Purchase #3 | $149.94 | 4.798% | $157.1341 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $103.58 | 10.807% | $114.7739 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $232.72 | 3.518% | $240.9071 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $95.25 | 10.318% | $105.0779 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $115.86 | 4.483% | $121.054 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $1,115.39 | $1,191.6431 | $1,191.63 | $1,191.65 | $1,191.70 | |