| 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 | $226.58 | 3.459% | $234.4174 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $78.50 | 9.121% | $85.66 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $183.71 | 9.426% | $201.0265 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $70.89 | 13.732% | $80.6246 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $192.81 | 13.568% | $218.9705 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $50.99 | 12.247% | $57.2347 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $37.96 | 4.668% | $39.732 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $841.44 | $917.6657 | $917.66 | $917.65 | $917.60 | |