| 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 | $63.49 | 11.831% | $71.0015 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $202.99 | 5.515% | $214.1849 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $209.66 | 11.512% | $233.7961 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $217.29 | 7.509% | $233.6063 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $140.32 | 8.832% | $152.7131 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $206.45 | 11.778% | $230.7657 | $230.77 | $230.75 | $230.80 |
| Purchase #7 | $34.43 | 8.105% | $37.2206 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $1,074.63 | $1,173.2882 | $1,173.29 | $1,173.25 | $1,173.30 | |