| 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 | $181.64 | 9.793% | $199.428 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $49.86 | 6.720% | $53.2106 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $165.50 | 9.664% | $181.4939 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $169.73 | 12.793% | $191.4436 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $188.99 | 8.153% | $204.3984 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $199.62 | 5.165% | $209.9304 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $234.32 | 5.397% | $246.9663 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,189.66 | $1,286.8712 | $1,286.87 | $1,286.90 | $1,286.80 | |