| 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 | $132.28 | 8.539% | $143.5754 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $124.58 | 4.781% | $130.5362 | $130.54 | $130.55 | $130.50 |
| Purchase #3 | $159.87 | 11.727% | $178.618 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $193.70 | 9.148% | $211.4197 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $231.55 | 8.481% | $251.1878 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $224.60 | 9.656% | $246.2874 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $207.62 | 4.322% | $216.5933 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $1,274.20 | $1,378.2178 | $1,378.23 | $1,378.25 | $1,378.20 | |