| 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 | $14.78 | 13.803% | $16.8201 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $115.61 | 6.730% | $123.3906 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $245.66 | 3.814% | $255.0295 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $72.52 | 3.250% | $74.8769 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $171.89 | 8.310% | $186.1741 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $240.71 | 6.574% | $256.5343 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $199.41 | 4.738% | $208.858 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $1,060.58 | $1,121.6835 | $1,121.68 | $1,121.70 | $1,121.70 | |