| 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 | $237.56 | 9.152% | $259.3015 | $259.30 | $259.30 | $259.30 |
| Purchase #2 | $185.37 | 8.517% | $201.158 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $144.47 | 9.531% | $158.2394 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $10.66 | 3.819% | $11.0671 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $106.94 | 10.673% | $118.3537 | $118.35 | $118.35 | $118.40 |
| Purchase #6 | $198.28 | 13.827% | $225.6962 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $176.78 | 4.308% | $184.3957 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $1,060.06 | $1,158.2116 | $1,158.22 | $1,158.20 | $1,158.30 | |