| 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 | $190.65 | 13.802% | $216.9635 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $162.93 | 8.717% | $177.1326 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $241.27 | 7.248% | $258.7572 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $159.48 | 13.369% | $180.8009 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $221.55 | 5.232% | $233.1415 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $65.98 | 10.807% | $73.1105 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $93.52 | 6.759% | $99.841 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $1,135.38 | $1,239.7472 | $1,239.74 | $1,239.75 | $1,239.70 | |