| 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 | $225.54 | 12.738% | $254.2693 | $254.27 | $254.25 | $254.30 |
| Purchase #2 | $179.49 | 7.555% | $193.0505 | $193.05 | $193.05 | $193.10 |
| Purchase #3 | $194.36 | 5.220% | $204.5056 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $248.25 | 12.446% | $279.1472 | $279.15 | $279.15 | $279.10 |
| Purchase #5 | $17.99 | 9.783% | $19.75 | $19.75 | $19.75 | $19.80 |
| Purchase #6 | $203.45 | 13.320% | $230.5495 | $230.55 | $230.55 | $230.50 |
| Purchase #7 | $74.35 | 8.352% | $80.5597 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $1,143.43 | $1,261.8318 | $1,261.84 | $1,261.80 | $1,261.90 | |