| 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 | $130.94 | 6.227% | $139.0936 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $185.98 | 6.768% | $198.5671 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $45.36 | 9.188% | $49.5277 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $238.79 | 5.265% | $251.3623 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $50.69 | 4.623% | $53.0334 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $153.55 | 10.662% | $169.9215 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $223.74 | 13.819% | $254.6586 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,029.05 | $1,116.1642 | $1,116.16 | $1,116.15 | $1,116.20 | |