| 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 | $201.78 | 4.160% | $210.174 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $199.37 | 6.218% | $211.7668 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $123.47 | 4.341% | $128.8298 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $202.56 | 5.139% | $212.9696 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $87.48 | 12.358% | $98.2908 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $197.66 | 8.508% | $214.4769 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $212.74 | 4.287% | $221.8602 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $1,225.06 | $1,298.3681 | $1,298.37 | $1,298.35 | $1,298.50 | |