| 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 | $230.90 | 13.623% | $262.3555 | $262.36 | $262.35 | $262.40 |
| Purchase #2 | $177.51 | 7.752% | $191.2706 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $209.60 | 12.493% | $235.7853 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $34.94 | 10.137% | $38.4819 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $7.79 | 8.677% | $8.4659 | $8.47 | $8.45 | $8.50 |
| Purchase #6 | $119.45 | 5.365% | $125.8585 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $161.79 | 3.175% | $166.9268 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $941.98 | $1,029.1445 | $1,029.16 | $1,029.15 | $1,029.30 | |