| 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 | $175.91 | 5.618% | $185.7926 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $148.72 | 5.119% | $156.333 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $139.48 | 4.743% | $146.0955 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $136.71 | 7.623% | $147.1314 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $44.80 | 3.232% | $46.2479 | $46.25 | $46.25 | $46.20 |
| Purchase #6 | $244.47 | 11.252% | $271.9778 | $271.98 | $272.00 | $272.00 |
| Purchase #7 | $220.42 | 7.730% | $237.4585 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,110.51 | $1,191.0367 | $1,191.04 | $1,191.10 | $1,191.00 | |