| 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 | $48.57 | 9.149% | $53.0137 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $157.90 | 4.660% | $165.2581 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $164.63 | 13.704% | $187.1909 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $189.80 | 9.288% | $207.4286 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $190.52 | 9.145% | $207.9431 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $235.30 | 6.516% | $250.6321 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $164.40 | 11.762% | $183.7367 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,151.12 | $1,255.2032 | $1,255.20 | $1,255.25 | $1,255.10 | |