| 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 | $10.86 | 9.574% | $11.8997 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $120.89 | 5.850% | $127.9621 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $40.49 | 7.821% | $43.6567 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $168.32 | 13.314% | $190.7301 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $174.83 | 11.628% | $195.1592 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $227.26 | 12.693% | $256.1061 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $91.34 | 4.131% | $95.1133 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $833.99 | $920.6272 | $920.63 | $920.60 | $920.70 | |