| 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 | $227.55 | 3.685% | $235.9352 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $52.35 | 9.517% | $57.3321 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $84.50 | 3.550% | $87.4998 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $179.48 | 8.222% | $194.2368 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $146.84 | 10.586% | $162.3845 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $131.58 | 3.607% | $136.3261 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $56.41 | 9.163% | $61.5788 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $878.71 | $935.2933 | $935.30 | $935.40 | $935.20 | |