| 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 | $111.77 | 7.270% | $119.8957 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $231.52 | 4.218% | $241.2855 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $81.47 | 3.431% | $84.2652 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $133.27 | 10.761% | $147.6112 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $25.25 | 11.745% | $28.2156 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $197.86 | 3.259% | $204.3083 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $228.84 | 4.228% | $238.5154 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $1,009.98 | $1,064.0969 | $1,064.12 | $1,064.05 | $1,064.10 | |