| 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 | $194.34 | 8.339% | $210.546 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $22.54 | 9.587% | $24.7009 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $144.29 | 3.837% | $149.8264 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $138.71 | 12.302% | $155.7741 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $206.70 | 10.614% | $228.6391 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $8.61 | 11.747% | $9.6214 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $51.88 | 7.841% | $55.9479 | $55.95 | $55.95 | $55.90 |
| 7 purchase totals = | $767.07 | $835.0558 | $835.06 | $835.05 | $834.90 | |