| 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 | $182.31 | 11.152% | $202.6412 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $213.49 | 9.251% | $233.24 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $134.47 | 7.739% | $144.8766 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $114.47 | 10.343% | $126.3096 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $76.29 | 12.154% | $85.5623 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $227.76 | 7.361% | $244.5254 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $184.53 | 12.581% | $207.7457 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $1,133.32 | $1,244.9008 | $1,244.91 | $1,244.95 | $1,244.80 | |