| 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 | $213.84 | 4.527% | $223.5205 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $47.69 | 6.683% | $50.8771 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $189.52 | 4.724% | $198.4729 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $161.58 | 9.132% | $176.3355 | $176.34 | $176.35 | $176.30 |
| Purchase #5 | $72.57 | 4.541% | $75.8654 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $172.51 | 6.242% | $183.2781 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $110.53 | 10.528% | $122.1666 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $968.24 | $1,030.5161 | $1,030.53 | $1,030.50 | $1,030.60 | |