| 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 | $168.26 | 6.786% | $179.6781 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $160.60 | 13.537% | $182.3404 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $203.34 | 8.236% | $220.0871 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $233.30 | 12.570% | $262.6258 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $170.46 | 4.481% | $178.0983 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $211.46 | 12.159% | $237.1714 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $80.26 | 8.399% | $87.001 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $1,227.68 | $1,347.0021 | $1,347.01 | $1,347.05 | $1,347.00 | |