| 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 | $164.45 | 5.511% | $173.5128 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $160.67 | 11.849% | $179.7078 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $149.99 | 6.228% | $159.3314 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $163.86 | 5.448% | $172.7871 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $155.63 | 12.811% | $175.5678 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $92.71 | 13.729% | $105.4382 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $232.33 | 4.345% | $242.4247 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $1,119.64 | $1,208.7698 | $1,208.77 | $1,208.75 | $1,208.70 | |