| 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 | $40.72 | 7.372% | $43.7219 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $187.66 | 6.545% | $199.9423 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $187.94 | 10.813% | $208.262 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $76.45 | 4.371% | $79.7916 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $202.87 | 3.597% | $210.1672 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $237.28 | 5.133% | $249.4596 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $64.93 | 10.112% | $71.4957 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $997.85 | $1,062.8403 | $1,062.84 | $1,062.80 | $1,062.90 | |