| 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 | $197.99 | 11.236% | $220.2362 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $26.57 | 3.477% | $27.4938 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $155.59 | 6.639% | $165.9196 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $246.62 | 10.579% | $272.7099 | $272.71 | $272.70 | $272.70 |
| Purchase #5 | $201.77 | 11.592% | $225.1592 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $215.40 | 5.856% | $228.0138 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $235.50 | 4.199% | $245.3886 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $1,279.44 | $1,384.9211 | $1,384.92 | $1,384.90 | $1,384.90 | |