| 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 | $246.64 | 13.400% | $279.6898 | $279.69 | $279.70 | $279.70 |
| Purchase #2 | $79.64 | 10.443% | $87.9568 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $188.57 | 7.505% | $202.7222 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $53.87 | 4.198% | $56.1315 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $91.70 | 8.643% | $99.6256 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $204.34 | 9.667% | $224.0935 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $137.33 | 9.651% | $150.5837 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $1,002.09 | $1,100.8031 | $1,100.80 | $1,100.85 | $1,100.80 | |