| 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 | $160.25 | 11.722% | $179.0345 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $72.42 | 7.681% | $77.9826 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $39.66 | 10.672% | $43.8925 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $214.67 | 4.377% | $224.0661 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $112.26 | 4.576% | $117.397 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $43.73 | 5.496% | $46.1334 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $100.63 | 13.413% | $114.1275 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $743.62 | $802.6336 | $802.63 | $802.70 | $802.60 | |