| 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 | $209.85 | 7.171% | $224.8983 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $197.80 | 9.381% | $216.3556 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $205.42 | 8.623% | $223.1334 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $85.40 | 12.163% | $95.7872 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $99.80 | 13.345% | $113.1183 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $8.83 | 9.280% | $9.6494 | $9.65 | $9.65 | $9.60 |
| Purchase #7 | $38.43 | 12.638% | $43.2868 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $845.53 | $926.2290 | $926.24 | $926.25 | $926.20 | |