| 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 | $20.48 | 6.168% | $21.7432 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $97.42 | 11.798% | $108.9136 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $221.78 | 9.369% | $242.5586 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $188.73 | 12.572% | $212.4571 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $139.53 | 8.830% | $151.8505 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $88.28 | 8.387% | $95.684 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $233.53 | 5.131% | $245.5124 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $989.75 | $1,078.7194 | $1,078.71 | $1,078.70 | $1,078.80 | |