| 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 | $174.66 | 11.500% | $194.7459 | $194.75 | $194.75 | $194.70 |
| Purchase #2 | $207.39 | 5.179% | $218.1307 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $141.25 | 13.725% | $160.6366 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $61.90 | 7.277% | $66.4045 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $246.94 | 9.442% | $270.2561 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $120.87 | 11.786% | $135.1157 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $113.51 | 5.359% | $119.593 | $119.59 | $119.60 | $119.60 |
| 7 purchase totals = | $1,066.52 | $1,164.8825 | $1,164.89 | $1,164.90 | $1,164.80 | |