| 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 | $165.50 | 6.127% | $175.6402 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $77.92 | 12.377% | $87.5642 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $186.90 | 5.226% | $196.6674 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $18.53 | 4.571% | $19.377 | $19.38 | $19.40 | $19.40 |
| Purchase #5 | $184.53 | 3.716% | $191.3871 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $150.74 | 12.204% | $169.1363 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $247.90 | 11.190% | $275.64 | $275.64 | $275.65 | $275.60 |
| 7 purchase totals = | $1,032.02 | $1,115.4122 | $1,115.42 | $1,115.45 | $1,115.40 | |