| 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 | $144.88 | 12.184% | $162.5322 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $138.41 | 5.579% | $146.1319 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $207.85 | 13.195% | $235.2758 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $35.89 | 7.177% | $38.4658 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $161.63 | 6.265% | $171.7561 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $223.73 | 6.497% | $238.2657 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $246.41 | 7.662% | $265.2899 | $265.29 | $265.30 | $265.30 |
| 7 purchase totals = | $1,158.80 | $1,257.7174 | $1,257.73 | $1,257.75 | $1,257.80 | |