| 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 | $8.33 | 10.160% | $9.1763 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $70.36 | 7.798% | $75.8467 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $146.76 | 10.468% | $162.1228 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $180.92 | 7.514% | $194.5143 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $32.92 | 3.785% | $34.166 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $69.60 | 7.398% | $74.749 | $74.75 | $74.75 | $74.70 |
| Purchase #7 | $210.45 | 6.852% | $224.87 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $719.34 | $775.4451 | $775.45 | $775.40 | $775.40 | |