| 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 | $89.36 | 11.535% | $99.6677 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $81.96 | 4.609% | $85.7375 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $42.98 | 5.262% | $45.2416 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $14.40 | 8.630% | $15.6427 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $238.91 | 3.272% | $246.7271 | $246.73 | $246.75 | $246.70 |
| Purchase #6 | $180.77 | 8.486% | $196.1101 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $162.82 | 13.317% | $184.5027 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $811.20 | $873.6294 | $873.63 | $873.65 | $873.50 | |