| 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 | $181.76 | 7.857% | $196.0409 | $196.04 | $196.05 | $196.00 |
| Purchase #2 | $11.25 | 13.505% | $12.7693 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $135.72 | 8.393% | $147.111 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $248.50 | 8.110% | $268.6534 | $268.65 | $268.65 | $268.70 |
| Purchase #5 | $138.96 | 8.487% | $150.7535 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $12.86 | 4.357% | $13.4203 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $191.60 | 10.166% | $211.0781 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $920.65 | $999.8265 | $999.82 | $999.80 | $999.90 | |