| 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 | $171.89 | 4.781% | $180.1081 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $87.93 | 7.365% | $94.406 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $40.38 | 6.426% | $42.9748 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $203.34 | 11.489% | $226.7017 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $143.25 | 7.433% | $153.8978 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $154.63 | 10.686% | $171.1538 | $171.15 | $171.15 | $171.20 |
| Purchase #7 | $191.43 | 3.723% | $198.5569 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $992.85 | $1,067.7991 | $1,067.80 | $1,067.75 | $1,067.90 | |