| 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 | $8.37 | 12.522% | $9.4181 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $70.36 | 10.729% | $77.9089 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $193.38 | 4.597% | $202.2697 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $102.95 | 10.771% | $114.0387 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $199.57 | 4.108% | $207.7683 | $207.77 | $207.75 | $207.80 |
| Purchase #6 | $60.64 | 4.130% | $63.1444 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $238.42 | 11.812% | $266.5822 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $873.69 | $941.1303 | $941.13 | $941.10 | $941.10 | |