| 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 | $221.32 | 6.301% | $235.2654 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $33.35 | 10.328% | $36.7944 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $206.75 | 4.517% | $216.0889 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $226.92 | 12.245% | $254.7064 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $33.73 | 9.406% | $36.9026 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $94.74 | 7.445% | $101.7934 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $196.73 | 8.121% | $212.7064 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,013.54 | $1,094.2575 | $1,094.26 | $1,094.25 | $1,094.30 | |