| 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 | $136.46 | 6.505% | $145.3367 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $117.51 | 12.817% | $132.5713 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $162.78 | 10.564% | $179.9761 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $226.66 | 11.301% | $252.2748 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $152.80 | 8.104% | $165.1829 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $177.43 | 6.151% | $188.3437 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $158.79 | 12.506% | $178.6483 | $178.65 | $178.65 | $178.60 |
| 7 purchase totals = | $1,132.43 | $1,242.3338 | $1,242.33 | $1,242.35 | $1,242.30 | |