| 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 | $222.31 | 10.686% | $246.066 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $213.30 | 13.512% | $242.1211 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $64.48 | 10.280% | $71.1085 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $239.53 | 10.778% | $265.3465 | $265.35 | $265.35 | $265.30 |
| Purchase #5 | $225.68 | 5.449% | $237.9773 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $245.52 | 11.347% | $273.3792 | $273.38 | $273.40 | $273.40 |
| Purchase #7 | $98.62 | 3.228% | $101.8035 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $1,309.44 | $1,437.8021 | $1,437.81 | $1,437.80 | $1,437.80 | |