| 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 | $131.64 | 4.139% | $137.0886 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $207.26 | 10.233% | $228.4689 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $117.44 | 6.138% | $124.6485 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $14.28 | 9.311% | $15.6096 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $61.98 | 7.605% | $66.6936 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $225.25 | 5.848% | $238.4226 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $226.32 | 13.554% | $256.9954 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $984.17 | $1,067.9272 | $1,067.93 | $1,067.90 | $1,067.90 | |