| 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 | $19.60 | 13.104% | $22.1684 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $130.92 | 3.581% | $135.6082 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $248.41 | 10.581% | $274.6943 | $274.69 | $274.70 | $274.70 |
| Purchase #4 | $90.64 | 5.288% | $95.433 | $95.43 | $95.45 | $95.40 |
| Purchase #5 | $223.72 | 13.711% | $254.3942 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $237.68 | 4.487% | $248.3447 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $107.27 | 11.386% | $119.4838 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $1,058.24 | $1,150.1266 | $1,150.11 | $1,150.15 | $1,150.10 | |