| 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 | $248.92 | 6.822% | $265.9013 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $46.75 | 5.106% | $49.1371 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $113.53 | 13.114% | $128.4183 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $18.71 | 12.239% | $20.9999 | $21.00 | $21.00 | $21.00 |
| Purchase #5 | $200.94 | 10.150% | $221.3354 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $42.97 | 9.102% | $46.8811 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $26.35 | 7.238% | $28.2572 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $698.17 | $760.9303 | $760.94 | $760.95 | $760.90 | |