| 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 | $227.54 | 4.246% | $237.2013 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $210.65 | 3.604% | $218.2418 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $141.56 | 4.538% | $147.984 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $162.43 | 10.150% | $178.9166 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $119.59 | 7.687% | $128.7829 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $214.90 | 9.700% | $235.7453 | $235.75 | $235.75 | $235.70 |
| Purchase #7 | $76.73 | 6.782% | $81.9338 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $1,153.40 | $1,228.8057 | $1,228.80 | $1,228.85 | $1,228.70 | |