| 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 | $36.73 | 6.862% | $39.2504 | $39.25 | $39.25 | $39.30 |
| Purchase #2 | $81.74 | 7.173% | $87.6032 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $212.66 | 9.341% | $232.5246 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $225.76 | 11.216% | $251.0812 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $159.65 | 13.764% | $181.6242 | $181.62 | $181.60 | $181.60 |
| Purchase #6 | $171.40 | 5.594% | $180.9881 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $167.61 | 7.812% | $180.7037 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $1,055.55 | $1,153.7754 | $1,153.76 | $1,153.75 | $1,153.80 | |