| 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 | $134.46 | 13.187% | $152.1912 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $250.40 | 8.175% | $270.8702 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $235.41 | 6.411% | $250.5021 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $232.82 | 4.487% | $243.2666 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $228.65 | 7.381% | $245.5267 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $119.64 | 7.761% | $128.9253 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $165.52 | 5.379% | $174.4233 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $1,366.90 | $1,465.7054 | $1,465.71 | $1,465.70 | $1,465.70 | |