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 | $131.54 | 5.619% | $138.9312 | $138.93 | $138.95 | $138.90 |
Purchase #2 | $205.85 | 7.303% | $220.8832 | $220.88 | $220.90 | $220.90 |
Purchase #3 | $201.70 | 8.408% | $218.6589 | $218.66 | $218.65 | $218.70 |
Purchase #4 | $215.52 | 4.486% | $225.1882 | $225.19 | $225.20 | $225.20 |
Purchase #5 | $144.45 | 12.332% | $162.2636 | $162.26 | $162.25 | $162.30 |
Purchase #6 | $169.90 | 6.385% | $180.7481 | $180.75 | $180.75 | $180.70 |
Purchase #7 | $9.47 | 11.252% | $10.5356 | $10.54 | $10.55 | $10.50 |
7 purchase totals = | $1,078.43 | $1,157.2088 | $1,157.21 | $1,157.25 | $1,157.20 |