| 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 | $173.86 | 4.285% | $181.3099 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $23.61 | 12.334% | $26.5221 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $114.39 | 9.301% | $125.0294 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $182.44 | 7.555% | $196.2233 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $89.84 | 10.585% | $99.3496 | $99.35 | $99.35 | $99.30 |
| Purchase #6 | $81.88 | 3.372% | $84.641 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $66.78 | 10.716% | $73.9361 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $732.80 | $787.0114 | $787.01 | $787.00 | $786.80 | |