| 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 | $176.44 | 13.662% | $200.5452 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $10.71 | 10.364% | $11.82 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $23.58 | 6.311% | $25.0681 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $180.90 | 6.190% | $192.0977 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $171.38 | 12.771% | $193.2669 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $186.84 | 5.733% | $197.5515 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $126.87 | 9.465% | $138.8782 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $876.72 | $959.2276 | $959.24 | $959.20 | $959.30 | |