| 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 | $46.48 | 8.309% | $50.342 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $197.69 | 11.527% | $220.4777 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $17.86 | 12.322% | $20.0607 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $223.87 | 10.822% | $248.0972 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $102.94 | 6.202% | $109.3243 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $247.27 | 8.557% | $268.4289 | $268.43 | $268.45 | $268.40 |
| Purchase #7 | $175.60 | 3.527% | $181.7934 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $1,011.71 | $1,098.5242 | $1,098.52 | $1,098.55 | $1,098.50 | |