| 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 | $8.42 | 11.789% | $9.4126 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $166.54 | 7.596% | $179.1904 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $151.61 | 7.365% | $162.7761 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $112.26 | 5.565% | $118.5073 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $242.70 | 10.711% | $268.6956 | $268.70 | $268.70 | $268.70 |
| Purchase #6 | $59.54 | 4.671% | $62.3211 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $197.47 | 8.487% | $214.2293 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $938.54 | $1,015.1324 | $1,015.14 | $1,015.15 | $1,015.10 | |