| 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 | $171.53 | 4.791% | $179.748 | $179.75 | $179.75 | $179.70 |
| Purchase #2 | $249.63 | 6.132% | $264.9373 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $233.59 | 10.707% | $258.6005 | $258.60 | $258.60 | $258.60 |
| Purchase #4 | $232.50 | 9.653% | $254.9432 | $254.94 | $254.95 | $254.90 |
| Purchase #5 | $250.60 | 12.848% | $282.7971 | $282.80 | $282.80 | $282.80 |
| Purchase #6 | $198.93 | 7.227% | $213.3067 | $213.31 | $213.30 | $213.30 |
| Purchase #7 | $177.77 | 10.804% | $196.9763 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $1,514.55 | $1,651.3091 | $1,651.32 | $1,651.35 | $1,651.20 | |