| 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 | $89.99 | 9.405% | $98.4536 | $98.45 | $98.45 | $98.50 |
| Purchase #2 | $235.79 | 11.310% | $262.4578 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $47.32 | 9.324% | $51.7321 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $243.96 | 12.151% | $273.6036 | $273.60 | $273.60 | $273.60 |
| Purchase #5 | $205.90 | 6.757% | $219.8127 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $166.39 | 6.385% | $177.014 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $177.53 | 11.874% | $198.6099 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,166.88 | $1,281.6837 | $1,281.67 | $1,281.65 | $1,281.70 | |