| 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 | $181.81 | 3.215% | $187.6552 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $69.36 | 8.583% | $75.3132 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $35.94 | 10.349% | $39.6594 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $243.26 | 7.244% | $260.8818 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $163.45 | 13.204% | $185.0319 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $220.55 | 12.365% | $247.821 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $177.52 | 6.131% | $188.4038 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $1,091.89 | $1,184.7663 | $1,184.76 | $1,184.75 | $1,184.80 | |