| 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 | $149.39 | 8.254% | $161.7207 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $72.52 | 9.166% | $79.1672 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $128.99 | 11.518% | $143.8471 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $224.52 | 5.842% | $237.6365 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $66.95 | 5.466% | $70.6095 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $37.97 | 8.544% | $41.2142 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $107.65 | 5.854% | $113.9518 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $787.99 | $848.1470 | $848.15 | $848.10 | $848.10 | |