| 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 | $95.70 | 6.440% | $101.8631 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $21.28 | 13.764% | $24.209 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $8.98 | 9.138% | $9.8006 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $140.49 | 11.463% | $156.5944 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $196.51 | 13.723% | $223.4771 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $99.53 | 10.513% | $109.9936 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $103.98 | 4.670% | $108.8359 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $666.47 | $734.7737 | $734.77 | $734.80 | $734.80 | |