| 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 | $206.61 | 7.492% | $222.0892 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $180.95 | 6.438% | $192.5996 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $57.54 | 11.239% | $64.0069 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $172.47 | 13.283% | $195.3792 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $70.86 | 12.570% | $79.7671 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $232.51 | 11.342% | $258.8813 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $195.56 | 12.676% | $220.3492 | $220.35 | $220.35 | $220.30 |
| 7 purchase totals = | $1,116.50 | $1,233.0725 | $1,233.08 | $1,233.10 | $1,233.10 | |