| 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 | $165.74 | 3.211% | $171.0619 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $222.58 | 11.726% | $248.6797 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $162.32 | 9.129% | $177.1382 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $210.31 | 4.767% | $220.3355 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $16.94 | 7.676% | $18.2403 | $18.24 | $18.25 | $18.20 |
| Purchase #6 | $187.84 | 3.746% | $194.8765 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $7.97 | 4.184% | $8.3035 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $973.70 | $1,038.6356 | $1,038.64 | $1,038.70 | $1,038.60 | |