| 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 | $210.45 | 11.833% | $235.3525 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $116.96 | 11.475% | $130.3812 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $193.77 | 6.102% | $205.5938 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $70.28 | 12.699% | $79.2049 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $25.74 | 8.232% | $27.8589 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $244.51 | 8.860% | $266.1736 | $266.17 | $266.15 | $266.20 |
| Purchase #7 | $143.95 | 8.821% | $156.6478 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $1,005.66 | $1,101.2127 | $1,101.20 | $1,101.20 | $1,101.30 | |