| 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 | $8.94 | 13.713% | $10.1659 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $23.85 | 8.309% | $25.8317 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $197.97 | 10.349% | $218.4579 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $237.39 | 3.760% | $246.3159 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $172.83 | 6.338% | $183.784 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $203.34 | 9.531% | $222.7203 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $84.63 | 3.574% | $87.6547 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $928.95 | $994.9304 | $994.93 | $994.90 | $995.00 | |