| 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 | $79.80 | 5.238% | $83.9799 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $156.49 | 4.226% | $163.1033 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $247.31 | 11.415% | $275.5404 | $275.54 | $275.55 | $275.50 |
| Purchase #4 | $230.64 | 12.263% | $258.9234 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $93.47 | 8.392% | $101.314 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $220.51 | 3.559% | $228.358 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $47.65 | 4.209% | $49.6556 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $1,075.87 | $1,160.8746 | $1,160.87 | $1,160.85 | $1,160.90 | |