| 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 | $21.65 | 13.322% | $24.5342 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $158.73 | 8.416% | $172.0887 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $31.85 | 9.783% | $34.9659 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $200.77 | 11.392% | $223.6417 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $63.92 | 7.490% | $68.7076 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $171.85 | 6.640% | $183.2608 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $194.54 | 12.222% | $218.3167 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $843.31 | $925.5156 | $925.52 | $925.50 | $925.50 | |