| 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 | $124.26 | 9.353% | $135.882 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $100.75 | 4.768% | $105.5538 | $105.55 | $105.55 | $105.60 |
| Purchase #3 | $172.87 | 7.814% | $186.3781 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $176.60 | 6.145% | $187.4521 | $187.45 | $187.45 | $187.50 |
| Purchase #5 | $93.58 | 11.456% | $104.3005 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $224.78 | 5.271% | $236.6282 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $151.78 | 6.144% | $161.1054 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,044.62 | $1,117.3001 | $1,117.30 | $1,117.35 | $1,117.40 | |