| 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 | $244.58 | 10.530% | $270.3343 | $270.33 | $270.35 | $270.30 |
| Purchase #2 | $169.88 | 8.711% | $184.6782 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $238.97 | 3.158% | $246.5167 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $144.39 | 12.167% | $161.9579 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $24.95 | 5.576% | $26.3412 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $12.65 | 4.422% | $13.2094 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $226.71 | 8.508% | $245.9985 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $1,062.13 | $1,149.0362 | $1,149.04 | $1,149.05 | $1,149.00 | |