| 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 | $108.33 | 8.277% | $117.2965 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $238.57 | 10.201% | $262.9065 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $90.93 | 5.376% | $95.8184 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $138.69 | 6.559% | $147.7867 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $189.87 | 13.526% | $215.5518 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $110.84 | 7.845% | $119.5354 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $180.96 | 6.650% | $192.9938 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $1,058.19 | $1,151.8891 | $1,151.90 | $1,151.90 | $1,151.90 | |