| 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 | $36.42 | 8.243% | $39.4221 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $122.89 | 8.381% | $133.1894 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $113.77 | 8.672% | $123.6361 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $199.26 | 11.205% | $221.5871 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $36.39 | 4.617% | $38.0701 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $29.89 | 3.182% | $30.8411 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $122.47 | 12.334% | $137.5754 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $661.09 | $724.3213 | $724.33 | $724.35 | $724.30 | |