| 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 | $78.96 | 9.844% | $86.7328 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $152.69 | 7.326% | $163.8761 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $203.36 | 12.509% | $228.7983 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $115.92 | 10.660% | $128.2771 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $183.69 | 13.517% | $208.5194 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $200.94 | 8.714% | $218.4499 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $21.47 | 12.315% | $24.114 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $957.03 | $1,058.7676 | $1,058.77 | $1,058.80 | $1,058.70 | |