| 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 | $11.51 | 13.550% | $13.0696 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $243.59 | 12.741% | $274.6258 | $274.63 | $274.65 | $274.60 |
| Purchase #3 | $24.38 | 8.502% | $26.4528 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $127.33 | 3.106% | $131.2849 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $180.64 | 12.820% | $203.798 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $217.45 | 12.223% | $244.0289 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $202.57 | 12.102% | $227.085 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $1,007.47 | $1,120.3450 | $1,120.35 | $1,120.40 | $1,120.40 | |