| 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 | $174.47 | 8.284% | $188.9231 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $198.41 | 5.650% | $209.6202 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $205.37 | 12.787% | $231.6307 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $43.45 | 7.502% | $46.7096 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $84.78 | 6.681% | $90.4442 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $219.78 | 13.482% | $249.4107 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $175.84 | 12.492% | $197.8059 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $1,102.10 | $1,214.5444 | $1,214.54 | $1,214.50 | $1,214.40 | |