| 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 | $107.72 | 11.714% | $120.3383 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $65.63 | 11.418% | $73.1236 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $123.48 | 4.450% | $128.9749 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $111.87 | 8.152% | $120.9896 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $63.85 | 11.133% | $70.9584 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $214.64 | 11.636% | $239.6155 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $230.35 | 13.222% | $260.8069 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $917.54 | $1,014.8072 | $1,014.81 | $1,014.75 | $1,014.80 | |