| 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 | $47.68 | 13.759% | $54.2403 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $249.87 | 11.689% | $279.0773 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $185.30 | 4.622% | $193.8646 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $249.61 | 8.381% | $270.5298 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $7.89 | 5.252% | $8.3044 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $219.26 | 7.784% | $236.3272 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $180.94 | 9.801% | $198.6739 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,140.55 | $1,241.0175 | $1,241.01 | $1,241.05 | $1,241.00 | |