| 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 | $183.33 | 5.510% | $193.4315 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $143.70 | 7.164% | $153.9947 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $178.70 | 13.201% | $202.2902 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $157.77 | 4.404% | $164.7182 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $185.83 | 6.320% | $197.5745 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $186.34 | 5.822% | $197.1887 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $31.50 | 3.622% | $32.6409 | $32.64 | $32.65 | $32.60 |
| 7 purchase totals = | $1,067.17 | $1,141.8387 | $1,141.83 | $1,141.85 | $1,141.80 | |