| 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 | $95.70 | 6.281% | $101.7109 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $230.64 | 12.339% | $259.0987 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $159.55 | 7.697% | $171.8306 | $171.83 | $171.85 | $171.80 |
| Purchase #4 | $81.89 | 10.330% | $90.3492 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $111.32 | 10.194% | $122.668 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $197.46 | 13.732% | $224.5752 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $248.89 | 13.490% | $282.4653 | $282.47 | $282.45 | $282.50 |
| 7 purchase totals = | $1,125.45 | $1,252.6979 | $1,252.71 | $1,252.70 | $1,252.70 | |