| 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 | $198.59 | 11.269% | $220.9691 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $189.66 | 6.641% | $202.2553 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $131.83 | 7.796% | $142.1075 | $142.11 | $142.10 | $142.10 |
| Purchase #4 | $157.87 | 13.709% | $179.5124 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $96.41 | 4.191% | $100.4505 | $100.45 | $100.45 | $100.50 |
| Purchase #6 | $241.82 | 13.484% | $274.427 | $274.43 | $274.45 | $274.40 |
| Purchase #7 | $35.70 | 12.444% | $40.1425 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $1,051.88 | $1,159.8643 | $1,159.87 | $1,159.85 | $1,159.90 | |