| 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 | $178.32 | 4.205% | $185.8184 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $73.57 | 12.289% | $82.611 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $44.86 | 9.368% | $49.0625 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $98.29 | 4.866% | $103.0728 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $224.62 | 10.124% | $247.3605 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $108.33 | 5.481% | $114.2676 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $19.99 | 12.764% | $22.5415 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $747.98 | $804.7343 | $804.73 | $804.65 | $804.80 | |