| 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 | $138.63 | 12.630% | $156.139 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $193.87 | 9.327% | $211.9523 | $211.95 | $211.95 | $212.00 |
| Purchase #3 | $218.94 | 13.146% | $247.7219 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $131.76 | 7.778% | $142.0083 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $82.96 | 12.715% | $93.5084 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $172.72 | 9.301% | $188.7847 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $168.48 | 11.824% | $188.4011 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $1,107.36 | $1,228.5157 | $1,228.51 | $1,228.50 | $1,228.50 | |