| 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 | $110.59 | 9.493% | $121.0883 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $243.70 | 12.343% | $273.7799 | $273.78 | $273.80 | $273.80 |
| Purchase #3 | $177.97 | 13.517% | $202.0262 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $189.60 | 6.119% | $201.2016 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $205.61 | 7.566% | $221.1665 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $71.61 | 10.245% | $78.9464 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $147.83 | 3.542% | $153.0661 | $153.07 | $153.05 | $153.10 |
| 7 purchase totals = | $1,146.91 | $1,251.2750 | $1,251.29 | $1,251.30 | $1,251.30 | |