| 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 | $216.73 | 4.147% | $225.7178 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $184.90 | 9.195% | $201.9016 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $244.58 | 13.362% | $277.2608 | $277.26 | $277.25 | $277.30 |
| Purchase #4 | $192.25 | 3.796% | $199.5478 | $199.55 | $199.55 | $199.50 |
| Purchase #5 | $23.64 | 3.179% | $24.3915 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $61.27 | 11.115% | $68.0802 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $132.45 | 4.708% | $138.6857 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $1,055.82 | $1,135.5854 | $1,135.59 | $1,135.60 | $1,135.60 | |