| 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 | $189.72 | 6.827% | $202.6722 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $47.33 | 4.346% | $49.387 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $228.65 | 9.248% | $249.7956 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $94.50 | 7.821% | $101.8908 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $216.38 | 12.549% | $243.5335 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $136.53 | 8.289% | $147.847 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $106.68 | 9.309% | $116.6108 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $1,019.79 | $1,111.7369 | $1,111.74 | $1,111.75 | $1,111.70 | |