| 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 | $35.30 | 9.137% | $38.5254 | $38.53 | $38.55 | $38.50 |
| Purchase #2 | $21.71 | 13.776% | $24.7008 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $143.91 | 4.194% | $149.9456 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $244.72 | 8.564% | $265.6778 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $161.66 | 12.297% | $181.5393 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $69.92 | 10.469% | $77.2399 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $151.25 | 6.824% | $161.5713 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $828.47 | $899.2001 | $899.21 | $899.25 | $899.10 | |