| 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 | $29.57 | 6.712% | $31.5547 | $31.55 | $31.55 | $31.60 |
| Purchase #2 | $237.35 | 3.511% | $245.6834 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $242.76 | 13.149% | $274.6805 | $274.68 | $274.70 | $274.70 |
| Purchase #4 | $184.58 | 8.505% | $200.2785 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $105.52 | 4.111% | $109.8579 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $204.59 | 7.643% | $220.2268 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $23.72 | 7.200% | $25.4278 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $1,028.09 | $1,107.7096 | $1,107.71 | $1,107.80 | $1,107.80 | |