| 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 | $205.97 | 6.187% | $218.7134 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $193.64 | 3.597% | $200.6052 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $181.83 | 10.602% | $201.1076 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $44.34 | 9.694% | $48.6383 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $165.60 | 9.131% | $180.7209 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $94.91 | 6.569% | $101.1446 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $78.77 | 11.546% | $87.8648 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $965.06 | $1,038.7948 | $1,038.79 | $1,038.75 | $1,038.70 | |