| 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 | $152.47 | 4.662% | $159.5782 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $171.72 | 6.226% | $182.4113 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $114.84 | 7.841% | $123.8446 | $123.84 | $123.85 | $123.80 |
| Purchase #4 | $164.34 | 4.639% | $171.9637 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $79.62 | 3.311% | $82.2562 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $176.47 | 12.179% | $197.9623 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $97.96 | 5.161% | $103.0157 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $957.42 | $1,021.0320 | $1,021.03 | $1,021.00 | $1,021.10 | |