| 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 | $200.28 | 10.128% | $220.5644 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $17.47 | 10.432% | $19.2925 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $218.81 | 10.823% | $242.4918 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $186.39 | 6.482% | $198.4718 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $93.98 | 7.781% | $101.2926 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $223.47 | 8.822% | $243.1845 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $155.29 | 4.820% | $162.775 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,095.69 | $1,188.0726 | $1,188.06 | $1,188.10 | $1,188.20 | |