| 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 | $158.77 | 12.586% | $178.7528 | $178.75 | $178.75 | $178.80 |
| Purchase #2 | $222.25 | 8.397% | $240.9123 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $69.78 | 12.415% | $78.4432 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $27.36 | 4.657% | $28.6342 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $32.93 | 6.395% | $35.0359 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $72.70 | 5.417% | $76.6382 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $186.63 | 6.133% | $198.076 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $770.42 | $836.4926 | $836.49 | $836.55 | $836.40 | |