| 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 | $35.44 | 7.201% | $37.992 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $250.63 | 12.129% | $281.0289 | $281.03 | $281.05 | $281.00 |
| Purchase #3 | $135.93 | 7.615% | $146.2811 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $155.33 | 5.474% | $163.8328 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $240.90 | 12.250% | $270.4103 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $182.87 | 13.196% | $207.0015 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $105.81 | 4.151% | $110.2022 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $1,106.91 | $1,216.7488 | $1,216.74 | $1,216.80 | $1,216.70 | |