| 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 | $146.90 | 6.666% | $156.6924 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $35.61 | 10.811% | $39.4598 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $117.32 | 13.726% | $133.4233 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $168.57 | 3.235% | $174.0232 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $19.61 | 8.792% | $21.3341 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $65.51 | 6.328% | $69.6555 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $145.50 | 11.771% | $162.6268 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $699.02 | $757.2151 | $757.21 | $757.20 | $757.20 | |