| 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 | $187.51 | 10.211% | $206.6566 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $103.66 | 5.105% | $108.9518 | $108.95 | $108.95 | $109.00 |
| Purchase #3 | $162.67 | 5.757% | $172.0349 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $223.29 | 6.414% | $237.6118 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $42.50 | 4.129% | $44.2548 | $44.25 | $44.25 | $44.30 |
| Purchase #6 | $214.45 | 4.871% | $224.8959 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $240.56 | 13.763% | $273.6683 | $273.67 | $273.65 | $273.70 |
| 7 purchase totals = | $1,174.64 | $1,268.0741 | $1,268.07 | $1,268.05 | $1,268.20 | |