| 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 | $235.55 | 4.219% | $245.4879 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $111.26 | 3.828% | $115.519 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $191.45 | 3.853% | $198.8266 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $70.62 | 12.364% | $79.3515 | $79.35 | $79.35 | $79.40 |
| Purchase #5 | $42.76 | 4.518% | $44.6919 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $179.62 | 13.735% | $204.2908 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $239.43 | 13.647% | $272.105 | $272.11 | $272.10 | $272.10 |
| 7 purchase totals = | $1,070.69 | $1,160.2727 | $1,160.28 | $1,160.30 | $1,160.30 | |