| 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 | $176.95 | 7.547% | $190.3044 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $192.92 | 5.735% | $203.984 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $90.81 | 5.165% | $95.5003 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $184.60 | 12.421% | $207.5292 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $193.97 | 12.336% | $217.8981 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $28.65 | 4.159% | $29.8416 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $40.59 | 7.257% | $43.5356 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $908.49 | $988.5932 | $988.59 | $988.65 | $988.50 | |