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 | $9.45 | 4.767% | $9.9005 | $9.90 | $9.90 | $9.90 |
Purchase #2 | $154.29 | 9.359% | $168.73 | $168.73 | $168.75 | $168.70 |
Purchase #3 | $245.98 | 8.824% | $267.6853 | $267.69 | $267.70 | $267.70 |
Purchase #4 | $242.29 | 11.307% | $269.6857 | $269.69 | $269.70 | $269.70 |
Purchase #5 | $29.67 | 10.777% | $32.8675 | $32.87 | $32.85 | $32.90 |
Purchase #6 | $93.60 | 10.721% | $103.6349 | $103.63 | $103.65 | $103.60 |
Purchase #7 | $42.68 | 12.789% | $48.1383 | $48.14 | $48.15 | $48.10 |
7 purchase totals = | $817.96 | $900.6422 | $900.65 | $900.70 | $900.60 |