| 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 | $107.99 | 11.865% | $120.803 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $47.26 | 11.253% | $52.5782 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $223.37 | 10.296% | $246.3682 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $181.78 | 6.532% | $193.6539 | $193.65 | $193.65 | $193.70 |
| Purchase #5 | $107.76 | 8.814% | $117.258 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $105.43 | 3.664% | $109.293 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $145.79 | 9.799% | $160.076 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $919.38 | $1,000.0303 | $1,000.03 | $1,000.05 | $1,000.20 | |