| 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 | $116.29 | 7.348% | $124.835 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $211.80 | 13.340% | $240.0541 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $131.50 | 6.771% | $140.4039 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $72.37 | 9.278% | $79.0845 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $96.56 | 12.750% | $108.8714 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $214.34 | 13.151% | $242.5279 | $242.53 | $242.55 | $242.50 |
| Purchase #7 | $87.34 | 6.509% | $93.025 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $930.20 | $1,028.8018 | $1,028.80 | $1,028.85 | $1,028.80 | |