| 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 | $53.47 | 7.776% | $57.6278 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $198.80 | 6.235% | $211.1952 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $13.83 | 4.177% | $14.4077 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $201.75 | 4.517% | $210.863 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $153.62 | 3.550% | $159.0735 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $171.29 | 5.590% | $180.8651 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $137.61 | 13.628% | $156.3635 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $930.37 | $990.3958 | $990.40 | $990.35 | $990.50 | |