| 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 | $210.97 | 9.723% | $231.4826 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $132.40 | 12.243% | $148.6097 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $243.61 | 6.515% | $259.4812 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $118.55 | 9.127% | $129.3701 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $22.27 | 7.594% | $23.9612 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $177.82 | 11.415% | $198.1182 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $176.50 | 7.817% | $190.297 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $1,082.12 | $1,181.3200 | $1,181.32 | $1,181.30 | $1,181.40 | |