| 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 | $203.33 | 8.231% | $220.0661 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $106.57 | 3.636% | $110.4449 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $123.37 | 10.759% | $136.6434 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $233.76 | 4.180% | $243.5312 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $250.62 | 10.849% | $277.8098 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $240.56 | 5.860% | $254.6568 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $175.55 | 7.457% | $188.6408 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $1,333.76 | $1,431.7930 | $1,431.79 | $1,431.80 | $1,431.70 | |