| 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 | $184.67 | 7.618% | $198.7382 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $135.58 | 11.869% | $151.672 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $183.52 | 7.862% | $197.9483 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $201.54 | 11.439% | $224.5942 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $73.65 | 4.652% | $77.0762 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $237.34 | 8.282% | $256.9965 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $29.32 | 7.246% | $31.4445 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $1,045.62 | $1,138.4699 | $1,138.47 | $1,138.50 | $1,138.40 | |