| 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 | $115.68 | 13.523% | $131.3234 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $219.63 | 4.165% | $228.7776 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $12.87 | 3.213% | $13.2835 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $141.94 | 13.723% | $161.4184 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $210.48 | 6.258% | $223.6518 | $223.65 | $223.65 | $223.70 |
| Purchase #6 | $250.34 | 13.614% | $284.4213 | $284.42 | $284.40 | $284.40 |
| Purchase #7 | $6.98 | 10.718% | $7.7281 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $957.92 | $1,050.6041 | $1,050.60 | $1,050.60 | $1,050.60 | |