| 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 | $225.99 | 10.311% | $249.2918 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $130.35 | 3.468% | $134.8705 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $226.32 | 9.512% | $247.8476 | $247.85 | $247.85 | $247.80 |
| Purchase #4 | $108.80 | 3.451% | $112.5547 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $228.95 | 10.434% | $252.8386 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $151.35 | 7.272% | $162.3562 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $84.47 | 10.424% | $93.2752 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $1,156.23 | $1,253.0346 | $1,253.04 | $1,253.05 | $1,253.10 | |