| 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 | $5.68 | 10.853% | $6.2965 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $117.51 | 5.258% | $123.6887 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $42.62 | 10.839% | $47.2396 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $122.27 | 7.106% | $130.9585 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $7.48 | 7.660% | $8.053 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $196.30 | 12.496% | $220.8296 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $132.65 | 7.751% | $142.9317 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $624.51 | $679.9976 | $680.00 | $680.05 | $680.00 | |