| 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 | $18.41 | 5.606% | $19.4421 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $107.41 | 11.563% | $119.8298 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $159.69 | 12.335% | $179.3878 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $26.38 | 3.238% | $27.2342 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $39.66 | 12.823% | $44.7456 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $114.35 | 13.177% | $129.4179 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $44.57 | 10.690% | $49.3345 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $510.47 | $569.3919 | $569.39 | $569.45 | $569.20 | |