| 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 | $101.80 | 13.278% | $115.317 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $125.36 | 7.609% | $134.8986 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $106.39 | 9.523% | $116.5215 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $178.34 | 13.608% | $202.6085 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $120.67 | 3.700% | $125.1348 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $190.59 | 7.843% | $205.538 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $128.78 | 7.381% | $138.2853 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $951.93 | $1,038.3037 | $1,038.31 | $1,038.30 | $1,038.20 | |