| 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 | $130.57 | 6.358% | $138.8716 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $177.53 | 10.705% | $196.5346 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $220.54 | 4.372% | $230.182 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $201.88 | 10.583% | $223.245 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $228.95 | 8.557% | $248.5413 | $248.54 | $248.55 | $248.50 |
| Purchase #6 | $181.42 | 7.628% | $195.2587 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $232.61 | 10.730% | $257.5691 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,373.50 | $1,490.2023 | $1,490.20 | $1,490.20 | $1,490.20 | |