| 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 | $202.62 | 8.230% | $219.2956 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $70.82 | 7.133% | $75.8716 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $102.87 | 9.488% | $112.6303 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $47.47 | 8.112% | $51.3208 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $158.44 | 6.252% | $168.3457 | $168.35 | $168.35 | $168.30 |
| Purchase #6 | $212.59 | 3.119% | $219.2207 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $93.29 | 11.270% | $103.8038 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $888.10 | $950.4885 | $950.49 | $950.45 | $950.40 | |