| 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 | $152.42 | 3.832% | $158.2607 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $122.59 | 4.172% | $127.7045 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $115.25 | 13.647% | $130.9782 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $19.78 | 11.558% | $22.0662 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $223.54 | 10.168% | $246.2695 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $147.34 | 13.371% | $167.0408 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $186.87 | 8.495% | $202.7446 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $967.79 | $1,055.0645 | $1,055.06 | $1,055.05 | $1,055.10 | |