| 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 | $111.48 | 9.301% | $121.8488 | $121.85 | $121.85 | $121.80 |
| Purchase #2 | $135.81 | 11.693% | $151.6903 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $72.94 | 3.666% | $75.614 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $162.39 | 3.535% | $168.1305 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $11.88 | 5.771% | $12.5656 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $204.76 | 6.778% | $218.6386 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $181.36 | 7.117% | $194.2674 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $880.62 | $942.7552 | $942.76 | $942.75 | $942.70 | |