| 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 | $204.92 | 6.820% | $218.8955 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $17.98 | 11.676% | $20.0793 | $20.08 | $20.10 | $20.10 |
| Purchase #3 | $23.62 | 11.290% | $26.2867 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $245.32 | 13.241% | $277.8028 | $277.80 | $277.80 | $277.80 |
| Purchase #5 | $150.36 | 4.109% | $156.5383 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $39.84 | 8.248% | $43.126 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $24.66 | 8.838% | $26.8395 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $706.70 | $769.5681 | $769.58 | $769.65 | $769.50 | |