| 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 | $190.48 | 11.224% | $211.8595 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $90.32 | 6.530% | $96.2179 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $250.56 | 6.428% | $266.666 | $266.67 | $266.65 | $266.70 |
| Purchase #4 | $186.59 | 7.145% | $199.9219 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $228.99 | 5.325% | $241.1837 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $91.55 | 10.506% | $101.1682 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $227.87 | 10.264% | $251.2586 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $1,266.36 | $1,368.2758 | $1,368.28 | $1,368.20 | $1,368.40 | |