| 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 | $229.59 | 12.781% | $258.9339 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $59.55 | 13.387% | $67.522 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $202.43 | 13.679% | $230.1204 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $206.55 | 12.712% | $232.8066 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $72.48 | 4.302% | $75.5981 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $206.56 | 5.607% | $218.1418 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $151.28 | 9.698% | $165.9511 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $1,128.44 | $1,249.0739 | $1,249.07 | $1,249.05 | $1,249.00 | |