| 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 | $82.64 | 6.601% | $88.0951 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $57.56 | 4.590% | $60.202 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $153.59 | 8.523% | $166.6805 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $183.97 | 9.106% | $200.7223 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $77.99 | 13.205% | $88.2886 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $198.92 | 5.494% | $209.8487 | $209.85 | $209.85 | $209.80 |
| Purchase #7 | $225.35 | 7.646% | $242.5803 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $980.02 | $1,056.4175 | $1,056.42 | $1,056.45 | $1,056.40 | |