| 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 | $175.49 | 5.119% | $184.4733 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $54.80 | 12.673% | $61.7448 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $202.84 | 13.783% | $230.7974 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $197.98 | 10.516% | $218.7996 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $197.54 | 3.795% | $205.0366 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $196.71 | 6.373% | $209.2463 | $209.25 | $209.25 | $209.20 |
| Purchase #7 | $193.74 | 12.121% | $217.2232 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,219.10 | $1,327.3212 | $1,327.32 | $1,327.30 | $1,327.20 | |