| 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 | $96.90 | 9.220% | $105.8342 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $113.35 | 4.873% | $118.8735 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $233.99 | 5.504% | $246.8688 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $61.81 | 7.800% | $66.6312 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $231.28 | 4.457% | $241.5881 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $181.44 | 5.236% | $190.9402 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $164.82 | 7.771% | $177.6282 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $1,083.59 | $1,148.3642 | $1,148.36 | $1,148.40 | $1,148.30 | |