| 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 | $156.32 | 11.792% | $174.7533 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $76.29 | 13.221% | $86.3763 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $209.41 | 7.855% | $225.8592 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $224.25 | 3.521% | $232.1458 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $243.45 | 9.516% | $266.6167 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $49.63 | 12.310% | $55.7395 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $7.35 | 10.627% | $8.1311 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $966.70 | $1,049.6219 | $1,049.63 | $1,049.65 | $1,049.60 | |