| 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 | $174.48 | 4.150% | $181.7209 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $108.82 | 10.551% | $120.3016 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $108.46 | 13.261% | $122.8429 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $127.76 | 8.222% | $138.2644 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $187.35 | 5.451% | $197.5624 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $245.94 | 10.210% | $271.0505 | $271.05 | $271.05 | $271.10 |
| Purchase #7 | $27.59 | 8.443% | $29.9194 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $980.40 | $1,061.6621 | $1,061.65 | $1,061.60 | $1,061.70 | |