| 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 | $228.44 | 5.449% | $240.8877 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $187.97 | 8.804% | $204.5189 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $56.55 | 11.493% | $63.0493 | $63.05 | $63.05 | $63.00 |
| Purchase #4 | $239.61 | 5.623% | $253.0833 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $146.49 | 5.683% | $154.815 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $129.57 | 11.768% | $144.8178 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $170.65 | 8.656% | $185.4215 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $1,159.28 | $1,246.5935 | $1,246.60 | $1,246.55 | $1,246.50 | |