| 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 | $199.25 | 11.434% | $222.0322 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $84.31 | 11.198% | $93.751 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $26.60 | 10.114% | $29.2903 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $29.91 | 4.445% | $31.2395 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $27.38 | 8.295% | $29.6512 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $202.33 | 4.239% | $210.9068 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $149.66 | 4.838% | $156.9006 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $719.44 | $773.7716 | $773.77 | $773.80 | $773.80 | |