| 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 | $79.82 | 9.427% | $87.3446 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $118.44 | 3.673% | $122.7903 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $115.63 | 5.240% | $121.689 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $181.86 | 10.678% | $201.279 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $204.95 | 6.475% | $218.2205 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $86.61 | 4.194% | $90.2424 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $50.48 | 3.548% | $52.271 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $837.79 | $893.8368 | $893.83 | $893.85 | $893.80 | |