| 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 | $90.61 | 3.599% | $93.8711 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $181.37 | 5.688% | $191.6863 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $153.69 | 13.642% | $174.6564 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $96.78 | 10.327% | $106.7745 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $80.42 | 3.454% | $83.1977 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $198.62 | 9.761% | $218.0073 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $107.26 | 13.289% | $121.5138 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $908.75 | $989.7071 | $989.71 | $989.65 | $989.80 | |