| 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 | $12.68 | 6.591% | $13.5157 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $161.29 | 4.736% | $168.9287 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $195.97 | 11.412% | $218.3341 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $70.69 | 5.720% | $74.7335 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $38.59 | 13.773% | $43.905 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $128.53 | 13.773% | $146.2324 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $80.70 | 5.689% | $85.291 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $688.45 | $750.9404 | $750.94 | $751.00 | $750.80 | |