| 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 | $192.76 | 7.592% | $207.3943 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $39.64 | 5.773% | $41.9284 | $41.93 | $41.95 | $41.90 |
| Purchase #3 | $82.74 | 13.139% | $93.6112 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $239.29 | 12.399% | $268.9596 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $160.33 | 3.662% | $166.2013 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $96.31 | 9.751% | $105.7012 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $204.63 | 5.253% | $215.3792 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $1,015.70 | $1,099.1752 | $1,099.17 | $1,099.20 | $1,099.20 | |