| 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 | $178.35 | 10.594% | $197.2444 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $33.45 | 12.318% | $37.5704 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $222.27 | 3.174% | $229.3248 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $63.50 | 4.535% | $66.3797 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $224.81 | 4.805% | $235.6121 | $235.61 | $235.60 | $235.60 |
| Purchase #6 | $222.78 | 8.211% | $241.0725 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $204.70 | 4.591% | $214.0978 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,149.86 | $1,221.3017 | $1,221.29 | $1,221.25 | $1,221.30 | |