| 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 | $122.81 | 10.597% | $135.8242 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $53.81 | 8.558% | $58.4151 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $49.90 | 8.370% | $54.0766 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $196.56 | 5.303% | $206.9836 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $201.62 | 9.110% | $219.9876 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $207.88 | 3.656% | $215.4801 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $114.81 | 11.371% | $127.865 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $947.39 | $1,018.6322 | $1,018.64 | $1,018.65 | $1,018.70 | |