| 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 | $193.64 | 10.411% | $213.7999 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $34.77 | 13.149% | $39.3419 | $39.34 | $39.35 | $39.30 |
| Purchase #3 | $156.98 | 8.319% | $170.0392 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $20.74 | 5.181% | $21.8145 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $223.67 | 3.173% | $230.767 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $144.67 | 9.661% | $158.6466 | $158.65 | $158.65 | $158.60 |
| Purchase #7 | $28.29 | 13.246% | $32.0373 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $802.76 | $866.4464 | $866.45 | $866.45 | $866.30 | |