| 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 | $140.74 | 10.342% | $155.2953 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $117.69 | 4.801% | $123.3403 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $141.84 | 5.661% | $149.8696 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $161.75 | 7.415% | $173.7438 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $74.65 | 13.112% | $84.4381 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $52.34 | 7.802% | $56.4236 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $210.77 | 13.742% | $239.734 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $899.78 | $982.8447 | $982.84 | $982.85 | $982.70 | |