| 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 | $223.53 | 12.422% | $251.2969 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $32.40 | 10.402% | $35.7702 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $167.66 | 6.314% | $178.2461 | $178.25 | $178.25 | $178.20 |
| Purchase #4 | $195.88 | 12.175% | $219.7284 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $98.63 | 8.123% | $106.6417 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $114.55 | 9.443% | $125.367 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $85.39 | 5.442% | $90.0369 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $918.04 | $1,007.0872 | $1,007.10 | $1,007.10 | $1,007.00 | |