| 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 | $127.98 | 3.168% | $132.0344 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $176.50 | 13.661% | $200.6117 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $177.30 | 7.120% | $189.9238 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $166.94 | 6.347% | $177.5357 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $152.78 | 4.421% | $159.5344 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $152.73 | 7.860% | $164.7346 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $69.72 | 13.493% | $79.1273 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $1,023.95 | $1,103.5019 | $1,103.49 | $1,103.55 | $1,103.30 | |