| 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 | $196.82 | 8.865% | $214.2681 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $36.64 | 8.138% | $39.6218 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $207.53 | 3.248% | $214.2706 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $29.25 | 5.207% | $30.773 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $148.39 | 12.560% | $167.0278 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $16.91 | 13.607% | $19.2109 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $22.61 | 5.398% | $23.8305 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $658.15 | $709.0027 | $709.00 | $708.95 | $709.00 | |