| 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 | $161.75 | 6.827% | $172.7927 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $60.41 | 3.614% | $62.5932 | $62.59 | $62.60 | $62.60 |
| Purchase #3 | $218.64 | 10.755% | $242.1547 | $242.15 | $242.15 | $242.20 |
| Purchase #4 | $231.98 | 11.449% | $258.5394 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $91.41 | 12.269% | $102.6251 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $28.27 | 13.831% | $32.18 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $207.60 | 5.721% | $219.4768 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $1,000.06 | $1,090.3619 | $1,090.36 | $1,090.45 | $1,090.40 | |