| 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 | $191.77 | 9.129% | $209.2767 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $90.70 | 8.735% | $98.6226 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $30.80 | 7.486% | $33.1057 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $38.38 | 7.770% | $41.3621 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $194.93 | 10.854% | $216.0877 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $206.26 | 12.497% | $232.0363 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $99.78 | 6.346% | $106.112 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $852.62 | $936.6031 | $936.61 | $936.60 | $936.60 | |