| 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 | $163.53 | 5.597% | $172.6828 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $176.26 | 9.851% | $193.6234 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $161.93 | 12.215% | $181.7097 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $61.71 | 4.693% | $64.6061 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $106.55 | 13.464% | $120.8959 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $211.42 | 12.254% | $237.3274 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $89.55 | 11.615% | $99.9512 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $970.95 | $1,070.7965 | $1,070.80 | $1,070.80 | $1,070.80 | |