| 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 | $7.59 | 5.766% | $8.0276 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $173.92 | 12.105% | $194.973 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $84.26 | 12.183% | $94.5254 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $85.38 | 9.465% | $93.4612 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $134.61 | 13.793% | $153.1768 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $165.61 | 9.550% | $181.4258 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $122.38 | 7.813% | $131.9415 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $773.75 | $857.5313 | $857.54 | $857.60 | $857.50 | |