| 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 | $36.50 | 5.344% | $38.4506 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $37.55 | 5.861% | $39.7508 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $232.62 | 8.539% | $252.4834 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $207.91 | 4.252% | $216.7503 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $89.40 | 7.719% | $96.3008 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $133.91 | 13.697% | $152.2517 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $47.44 | 11.376% | $52.8368 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $785.33 | $848.8244 | $848.82 | $848.85 | $849.00 | |