| 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 | $226.70 | 8.479% | $245.9219 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $246.92 | 3.180% | $254.7721 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $162.30 | 8.213% | $175.6297 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $35.76 | 9.665% | $39.2162 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $232.95 | 6.469% | $248.0195 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $82.43 | 6.806% | $88.0402 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $92.90 | 3.806% | $96.4358 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $1,079.96 | $1,148.0354 | $1,148.04 | $1,148.00 | $1,147.90 | |