| 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 | $214.90 | 10.644% | $237.774 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $212.75 | 4.676% | $222.6982 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $88.83 | 6.738% | $94.8154 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $183.48 | 3.463% | $189.8339 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $181.54 | 4.303% | $189.3517 | $189.35 | $189.35 | $189.40 |
| Purchase #6 | $96.84 | 12.388% | $108.8365 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $101.93 | 8.791% | $110.8907 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,080.27 | $1,154.2004 | $1,154.20 | $1,154.20 | $1,154.20 | |