| 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 | $41.31 | 10.603% | $45.6901 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $185.25 | 3.695% | $192.095 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $109.73 | 4.457% | $114.6207 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $53.95 | 8.497% | $58.5341 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $137.64 | 4.860% | $144.3293 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $89.44 | 7.316% | $95.9834 | $95.98 | $96.00 | $96.00 |
| Purchase #7 | $220.42 | 6.264% | $234.2271 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $837.74 | $885.4797 | $885.48 | $885.55 | $885.40 | |