| 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 | $33.50 | 6.517% | $35.6832 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $197.30 | 5.125% | $207.4116 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $238.79 | 12.354% | $268.2901 | $268.29 | $268.30 | $268.30 |
| Purchase #4 | $223.44 | 12.735% | $251.8951 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $220.39 | 12.692% | $248.3619 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $48.66 | 11.238% | $54.1284 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $225.85 | 7.483% | $242.7504 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $1,187.93 | $1,308.5207 | $1,308.52 | $1,308.55 | $1,308.60 | |