| 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 | $168.97 | 3.554% | $174.9752 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $172.45 | 7.282% | $185.0078 | $185.01 | $185.00 | $185.00 |
| Purchase #3 | $100.34 | 6.557% | $106.9193 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $203.43 | 10.776% | $225.3516 | $225.35 | $225.35 | $225.40 |
| Purchase #5 | $94.83 | 3.469% | $98.1197 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $113.72 | 8.843% | $123.7763 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $212.70 | 5.346% | $224.0709 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,066.44 | $1,138.2208 | $1,138.23 | $1,138.20 | $1,138.30 | |