| 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 | $230.75 | 9.863% | $253.5089 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $133.42 | 12.487% | $150.0802 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $75.74 | 8.682% | $82.3157 | $82.32 | $82.30 | $82.30 |
| Purchase #4 | $14.70 | 6.261% | $15.6204 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $184.31 | 10.362% | $203.4082 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $191.76 | 3.690% | $198.8359 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $156.28 | 12.849% | $176.3604 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $986.96 | $1,080.1297 | $1,080.14 | $1,080.10 | $1,080.10 | |