| 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 | $198.52 | 3.624% | $205.7144 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $133.78 | 9.587% | $146.6055 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $6.49 | 11.726% | $7.251 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $155.70 | 10.734% | $172.4128 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $87.55 | 5.695% | $92.536 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $196.96 | 3.124% | $203.113 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $234.25 | 6.485% | $249.4411 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $1,013.25 | $1,077.0738 | $1,077.07 | $1,077.05 | $1,077.00 | |