| 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 | $164.34 | 8.226% | $177.8586 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $37.71 | 6.701% | $40.2369 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $239.47 | 9.614% | $262.4926 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $120.80 | 7.212% | $129.5121 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $118.75 | 8.201% | $128.4887 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $223.66 | 12.493% | $251.6018 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $31.85 | 13.132% | $36.0325 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $936.58 | $1,026.2232 | $1,026.22 | $1,026.25 | $1,026.20 | |