| 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 | $85.63 | 12.246% | $96.1162 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $145.90 | 10.265% | $160.8766 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $90.50 | 8.727% | $98.3979 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $78.72 | 11.449% | $87.7327 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $213.40 | 10.343% | $235.472 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $230.42 | 4.625% | $241.0769 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $213.79 | 11.766% | $238.9445 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,058.36 | $1,158.6168 | $1,158.62 | $1,158.65 | $1,158.60 | |